| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | ARI | Arizona Diamondbacks | MLB-NL | MLB | team page | 162 | 52 | 110 | 55.0 | 679 | 893 | -214 | 5 | 15 | Torey Lovullo | Chase Field | dnq |
| 2021 | ARI | Reno Aces | PCL | AAA | team page | 124 | 70 | 54 | 5.0 | 872 | 820 | 52 | 2 | 3 | Blake Lalli | Greater Nevada Field | |
| 2021 | ARI | Amarillo Sod Poodles | Tex | AA | team page | 120 | 59 | 61 | 5.5 | 624 | 640 | -16 | 3 | 7 | Shawn Roof | Hodgetown Stadium | |
| 2021 | ARI | Hillsboro Hops | Nwst | A+ | team page | 112 | 52 | 60 | 13.5 | 510 | 550 | -40 | 4 | 4 | Vince Harrison | Ron Tonkin Field | |
| 2021 | ARI | Visalia Rawhide | Cal | A | team page | 120 | 38 | 82 | 29.0 | 599 | 846 | -247 | 4 | 8 | Javier Colina | Valley Strong Ballpark | - |
| 2021 | ARI | ACL Diamondbacks | ACL | Rk | team page | 59 | 20 | 39 | 22.5 | 273 | 370 | -97 | 5 | 17 | Rolando Arnedo | Salt River Fields at Talking Stick | - |
| 2021 | ARI | Dominican Diamondbacks | Dsl | Rk | team page | 59 | 23 | 36 | 16.0 | 235 | 283 | -48 | 5 | 38 | - | - | |
| 2021 | ARI | Dominican Diamondbacks 2 | Dsl | Rk | team page | 59 | 27 | 32 | 12.0 | 204 | 273 | -69 | 6 | 31 | - | - | |
| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | ATL | Atlanta Braves | MLB-NL | MLB | team page | 161 | 88 | 73 | -- | 790 | 656 | 134 | 1 | 5 | Brian Snitker | Truist Park | Won World Series (Astros) |
| 2021 | ATL | Gwinnett Stripers | IL | AAA | team page | 129 | 71 | 58 | 14.5 | 614 | 504 | 110 | 3 | 8 | Damon Berryhill | Coolray Field | |
| 2021 | ATL | Mississippi Braves | Sou | AA | team page | 111 | 67 | 44 | -- | 491 | 417 | 74 | 1 | 1 | Chris Maloney | Trustmark Park | |
| 2021 | ATL | Rome Braves | SAL | A+ | team page | 116 | 56 | 60 | 25.0 | 508 | 541 | -33 | 4 | 6 | Barrett Kleinknecht | State Mutual Stadium | |
| 2021 | ATL | Augusta GreenJackets | Caro | A | team page | 120 | 54 | 66 | 28.0 | 540 | 668 | -128 | 3 | 9 | Matt Tuiasosopo | SRP Park | - |
| 2021 | ATL | FCL Braves | FCL | Rk | team page | 56 | 25 | 31 | 16.5 | 221 | 282 | -61 | 5 | 13 | CoolToday Park | - | |
| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | BAL | Baltimore Orioles | MLB-AL | MLB | team page | 162 | 52 | 110 | 48.0 | 659 | 956 | -297 | 5 | 15 | Brandon Hyde | Oriole Park at Camden Yards | dnq |
| 2021 | BAL | Norfolk Tides | IL | AAA | team page | 130 | 52 | 78 | 34.0 | 527 | 656 | -129 | 6 | 17 | Gary Kendall | Harbor Park | |
| 2021 | BAL | Bowie Baysox | East | AA | team page | 120 | 73 | 47 | 0.5 | 628 | 552 | 76 | 2 | 2 | Buck Britton | Prince George's Stadium | |
| 2021 | BAL | Aberdeen IronBirds | SAL | A+ | team page | 119 | 58 | 61 | 12.5 | 577 | 586 | -9 | 2 | 5 | Kyle Moore | Leidos Field at Ripken Stadium | |
| 2021 | BAL | Delmarva Shorebirds | Caro | A | team page | 120 | 68 | 52 | 3.0 | 720 | 573 | 147 | 2 | 4 | Dave Anderson | Arthur W. Perdue Stadium | - |
| 2021 | BAL | Dominican Orioles | Dsl | Rk | team page | 52 | 13 | 39 | 22.5 | 197 | 294 | -97 | 6 | 46 | - | - | |
| 2021 | BAL | Dominican Orioles 2 | Dsl | Rk | team page | 55 | 25 | 30 | 12.0 | 219 | 296 | -77 | 7 | 32 | - | - | |
| 2021 | BAL | FCL Orioles Black | FCL | Rk | team page | 45 | 18 | 27 | 18.0 | 209 | 262 | -53 | 6 | 14 | Alan Mills | Ed Smith Stadium | - |
| 2021 | BAL | FCL Orioles Orange | FCL | Rk | team page | 43 | 10 | 33 | 25.0 | 193 | 332 | -139 | 8 | 18 | Kevin Bradshaw | Ed Smith Stadium | - |
| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | BOS | Boston Red Sox | MLB-AL | MLB | team page | 162 | 92 | 70 | 8.0 | 829 | 749 | 80 | 2 | 5 | Alex Cora | Fenway Park | Lost in ALCS (Astros) |
| 2021 | BOS | Worcester Red Sox | IL | AAA | team page | 128 | 74 | 54 | 6.0 | 600 | 600 | 0 | 3 | 4 | Billy McMillon | Polar Park | |
| 2021 | BOS | Portland Sea Dogs | East | AA | team page | 114 | 67 | 47 | 2.5 | 575 | 516 | 59 | 2 | 4 | Corey Wimberly | Hadlock Field | |
| 2021 | BOS | Greenville Drive | SAL | A+ | team page | 120 | 67 | 53 | 16.0 | 659 | 569 | 90 | 3 | 4 | Luke Montz | Fluor Field at the West End | |
| 2021 | BOS | Salem Red Sox | Caro | A | team page | 120 | 71 | 49 | -- | 716 | 581 | 135 | 1 | 3 | Iggy Suarez | Haley Toyota Field at Salem Memorial Ballpark | - |
| 2021 | BOS | Dominican Red Sox Blue | Dsl | Rk | team page | 58 | 38 | 20 | -- | 333 | 232 | 101 | 1 | 3 | - | - | |
| 2021 | BOS | Dominican Red Sox Red | Dsl | Rk | team page | 58 | 31 | 27 | 4.0 | 263 | 259 | 4 | 4 | 18 | - | - | |
| 2021 | BOS | FCL Red Sox | FCL | Rk | team page | 57 | 37 | 20 | 5.0 | 332 | 253 | 79 | 2 | 5 | Tom Kotchman | JetBlue Park at Fenway South | - |
| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | CHN | Chicago Cubs | MLB-NL | MLB | team page | 162 | 71 | 91 | 24.0 | 705 | 839 | -134 | 4 | 11 | David Ross | Wrigley Field | dnq |
| 2021 | CHN | Iowa Cubs | IL | AAA | team page | 129 | 51 | 78 | 22.5 | 588 | 706 | -118 | 7 | 18 | Marty Pevey | Principal Park | |
| 2021 | CHN | Tennessee Smokies | Sou | AA | team page | 109 | 46 | 63 | 11.5 | 473 | 537 | -64 | 4 | 7 | Mark Johnson | Smokies Stadium | |
| 2021 | CHN | South Bend Cubs | Midw | A+ | team page | 119 | 52 | 67 | 25.5 | 543 | 639 | -96 | 5 | 11 | Michael Ryan | Four Winds Field at Coveleski Stadium | |
| 2021 | CHN | Myrtle Beach Pelicans | Caro | A | team page | 120 | 59 | 61 | 23.0 | 531 | 582 | -51 | 2 | 6 | Buddy Bailey | TicketReturn.com Field at Pelicans Ballpark | - |
| 2021 | CHN | ACL Cubs | ACL | Rk | team page | 59 | 33 | 26 | 9.5 | 384 | 359 | 25 | 3 | 6 | Lance Rymel | Sloan Park | - |
| 2021 | CHN | Dominican Cubs Blue | Dsl | Rk | team page | 59 | 26 | 33 | 12.5 | 278 | 295 | -17 | 6 | 34 | - | - | |
| 2021 | CHN | Dominican Cubs Red | Dsl | Rk | team page | 58 | 28 | 30 | 9.0 | 287 | 316 | -29 | 4 | 26 | - | - | |
| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | CHA | Chicago White Sox | MLB-AL | MLB | team page | 162 | 93 | 69 | -- | 796 | 636 | 160 | 1 | 3 | Tony La Russa | Guaranteed Rate Field | Lost in Division Series (Astros) |
| 2021 | CHA | Charlotte Knights | IL | AAA | team page | 128 | 47 | 81 | 38.0 | 585 | 718 | -133 | 7 | 20 | Wes Helms | Truist Field | |
| 2021 | CHA | Birmingham Barons | Sou | AA | team page | 118 | 62 | 56 | -- | 557 | 504 | 53 | 1 | 3 | Justin Jirschele | Regions Field | |
| 2021 | CHA | Winston-Salem Dash | SAL | A+ | team page | 119 | 43 | 76 | 39.5 | 531 | 707 | -176 | 7 | 12 | Ryan Newman | Truist Stadium | |
| 2021 | CHA | Kannapolis Cannon Ballers | Caro | A | team page | 119 | 40 | 79 | 31.5 | 480 | 755 | -275 | 4 | 12 | Guillermo Quiroz | Atrium Health Ballpark | - |
| 2021 | CHA | ACL White Sox | ACL | Rk | team page | 59 | 25 | 34 | 10.0 | 267 | 324 | -57 | 5 | 13 | Mike Gellinger | Camelback Ranch | - |
| 2021 | CHA | Dominican White Sox | Dsl | Rk | team page | 59 | 26 | 33 | 13.0 | 253 | 298 | -45 | 4 | 33 | - | - | |
| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | CIN | Cincinnati Reds | MLB-NL | MLB | team page | 162 | 83 | 79 | 12.0 | 786 | 760 | 26 | 3 | 6 | David Bell | Great American Ballpark | dnq |
| 2021 | CIN | Louisville Bats | IL | AAA | team page | 128 | 55 | 73 | 18.0 | 531 | 575 | -44 | 6 | 14 | Pat Kelly | Louisville Slugger Field | |
| 2021 | CIN | Chattanooga Lookouts | Sou | AA | team page | 112 | 58 | 54 | 3.0 | 551 | 516 | 35 | 2 | 4 | Ricky Gutierrez | AT&T Field | |
| 2021 | CIN | Dayton Dragons | Midw | A+ | team page | 120 | 65 | 55 | -- | 558 | 575 | -17 | 1 | 3 | Jose Moreno | Day Air Ballpark | |
| 2021 | CIN | Daytona Tortugas | FSL | A | team page | 120 | 60 | 60 | 2.5 | 567 | 555 | 12 | 3 | 6 | Gookie Dawkins | Radiology Associates Field at Jackie Robinson Ballpark | - |
| 2021 | CIN | ACL Reds | ACL | Rk | team page | 59 | 33 | 26 | 2.0 | 331 | 310 | 21 | 2 | 5 | Bryan LaHair | Goodyear Ballpark | - |
| 2021 | CIN | Dominican Reds | Dsl | Rk | team page | 57 | 30 | 27 | 8.0 | 350 | 286 | 64 | 3 | 19 | - | - | |
| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | CLE | Cleveland Indians | MLB-AL | MLB | team page | 162 | 80 | 82 | 13.0 | 717 | 727 | -10 | 2 | 9 | Terry Francona | Progressive Field | dnq |
| 2021 | CLE | Columbus Clippers | IL | AAA | team page | 127 | 59 | 68 | 13.5 | 605 | 692 | -87 | 5 | 13 | Andy Tracy | Huntington Park | |
| 2021 | CLE | Akron RubberDucks | East | AA | team page | 119 | 73 | 46 | -- | 628 | 494 | 134 | 1 | 1 | Rouglas Odor | Canal Park | |
| 2021 | CLE | Lake County Captains | Midw | A+ | team page | 120 | 65 | 55 | -- | 554 | 565 | -11 | 2 | 4 | Greg DiCenzo | Classic Park | |
| 2021 | CLE | Hill City Hillcats | Caro | A | team page | 120 | 58 | 62 | 13.0 | 603 | 598 | 5 | 3 | 7 | Dennis Malave | Bank of the James Stadium | - |
| 2021 | CLE | ACL Indians | ACL | Rk | team page | 57 | 34 | 23 | -- | 381 | 341 | 40 | 1 | 3 | Jerry Owens | Goodyear Ballpark | - |
| 2021 | CLE | Dominican Guardians Blue | Dsl | Rk | team page | 59 | 34 | 25 | 3.5 | 314 | 301 | 13 | 2 | 15 | - | - | |
| 2021 | CLE | Dominican Guardians Red | Dsl | Rk | team page | 59 | 21 | 38 | 17.5 | 292 | 370 | -78 | 8 | 42 | - | - | |
| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | COL | Colorado Rockies | MLB-NL | MLB | team page | 161 | 74 | 87 | 32.5 | 739 | 796 | -57 | 4 | 10 | Bud Black | Coors Field | dnq |
| 2021 | COL | Albuquerque Isotopes | PCL | AAA | team page | 130 | 58 | 72 | 17.0 | 693 | 786 | -93 | 4 | 7 | Warren Schaeffer | Rio Grande Credit Union at Isotopes Park | |
| 2021 | COL | Hartford Yard Goats | East | AA | team page | 118 | 39 | 79 | 32.5 | 475 | 675 | -200 | 6 | 12 | Chris Denorfia | Dunkin' Donuts Park | |
| 2021 | COL | Spokane Indians | Nwst | A+ | team page | 116 | 67 | 49 | 1.5 | 638 | 584 | 54 | 2 | 2 | Scott Little | Avista Stadium | |
| 2021 | COL | Fresno Grizzlies | Cal | A | team page | 115 | 74 | 41 | -- | 635 | 506 | 129 | 1 | 1 | Robinson Cancel | Chukchansi Park | - |
| 2021 | COL | ACL Rockies | ACL | Rk | team page | 56 | 41 | 15 | -- | 376 | 224 | 152 | 1 | 1 | Jake Opitz | Salt River Fields at Talking Stick | - |
| 2021 | COL | Dominican Colorado | Dsl | Rk | team page | 59 | 39 | 20 | -- | 329 | 196 | 133 | 1 | 2 | - | - | |
| 2021 | COL | Dominican Rockies | Dsl | Rk | team page | 59 | 37 | 22 | -- | 283 | 206 | 77 | 1 | 7 | - | - | |
| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | DET | Detroit Tigers | MLB-AL | MLB | team page | 162 | 77 | 85 | 16.0 | 697 | 756 | -59 | 3 | 11 | A.J. Hinch | Comerica Park | dnq |
| 2021 | DET | Toledo Mud Hens | IL | AAA | team page | 130 | 74 | 56 | -- | 710 | 591 | 119 | 1 | 6 | Tom Prince | Fifth Third Field | |
| 2021 | DET | Erie SeaWolves | East | AA | team page | 119 | 64 | 55 | 9.0 | 584 | 528 | 56 | 3 | 5 | Arnold Beyeler | UPMC Park | |
| 2021 | DET | West Michigan Whitecaps | Midw | A+ | team page | 120 | 58 | 62 | 7.0 | 571 | 546 | 25 | 5 | 7 | Andrew Graham | Fifth Third Ballpark | |
| 2021 | DET | Lakeland Flying Tigers | FSL | A | team page | 118 | 55 | 63 | 19.0 | 536 | 583 | -47 | 5 | 8 | Brayan Pena | Joker Marchant Stadium | - |
| 2021 | DET | Dominican Tigers | Dsl | Rk | team page | 59 | 23 | 36 | 14.5 | 256 | 312 | -56 | 8 | 39 | - | - | |
| 2021 | DET | FCL Tigers East | FCL | Rk | team page | 51 | 19 | 32 | 16.5 | 260 | 356 | -96 | 4 | 15 | Gary Cathcart | Publix Field at Joker Marchant Stadium | - |
| 2021 | DET | FCL Tigers West | FCL | Rk | team page | 51 | 18 | 33 | 17.5 | 206 | 333 | -127 | 5 | 16 | Ryan Minor | Publix Field at Joker Marchant Stadium | - |
| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | HOU | Houston Astros | MLB-AL | MLB | team page | 162 | 95 | 67 | -- | 863 | 658 | 205 | 1 | 2 | Dusty Baker | Minute Maid Park | Lost World Series (Braves) |
| 2021 | HOU | Sugar Land Skeeters | PCL | AAA | team page | 130 | 75 | 55 | -- | 698 | 589 | 109 | 1 | 2 | Mickey Storey | Constellation Field | |
| 2021 | HOU | Corpus Christi Hooks | Tex | AA | team page | 119 | 54 | 65 | 10.0 | 551 | 552 | -1 | 5 | 9 | Gregorio Petit | Whataburger Field | |
| 2021 | HOU | Asheville Tourists | SAL | A+ | team page | 116 | 54 | 62 | 27.0 | 695 | 723 | -28 | 5 | 8 | Nate Shaver | McCormick Field | |
| 2021 | HOU | Fayetteville Woodpeckers | Caro | A | team page | 120 | 55 | 65 | 17.0 | 651 | 671 | -20 | 3 | 8 | Ray Hernandez | Segra Stadium | - |
| 2021 | HOU | Dominican Astros | Dsl | Rk | team page | 58 | 24 | 34 | 11.0 | 257 | 330 | -73 | 6 | 36 | - | - | |
| 2021 | HOU | FCL Astros | FCL | Rk | team page | 55 | 27 | 28 | 5.5 | 249 | 240 | 9 | 3 | 8 | Ricardo Rivera, Wladimir Sutil | FITTEAM Ballpark of the Palm Beaches | - |
| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | KCA | Kansas City Royals | MLB-AL | MLB | team page | 162 | 74 | 88 | 19.0 | 686 | 788 | -102 | 4 | 12 | Mike Matheny | Kauffman Stadium | dnq |
| 2021 | KCA | Omaha Storm Chasers | IL | AAA | team page | 129 | 73 | 56 | 0.5 | 746 | 710 | 36 | 2 | 7 | Brian Poldberg | Werner Park | |
| 2021 | KCA | Northwest Arkansas Naturals | Tex | AA | team page | 119 | 64 | 55 | 4.5 | 668 | 563 | 105 | 2 | 2 | Scott Thorman | Arvest Ballpark | |
| 2021 | KCA | Quad Cities River Bandits | Midw | A+ | team page | 118 | 77 | 41 | -- | 709 | 536 | 173 | 1 | 1 | Chris Widger | Modern Woodmen Park | |
| 2021 | KCA | Columbia Fireflies | Caro | A | team page | 119 | 48 | 71 | 33.5 | 583 | 584 | -1 | 4 | 10 | Brooks Conrad | Segra Park | - |
| 2021 | KCA | ACL Royals Blue | ACL | Rk | team page | 48 | 20 | 28 | 14.5 | 210 | 259 | -49 | 5 | 14 | Omar Ramirez | Surprise Stadium | - |
| 2021 | KCA | ACL Royals Gold | ACL | Rk | team page | 47 | 18 | 29 | 16.0 | 230 | 247 | -17 | 6 | 16 | Andre David | Surprise Stadium | - |
| 2021 | KCA | Dominican Royals Blue | Dsl | Rk | team page | 52 | 32 | 20 | -- | 285 | 233 | 52 | 1 | 8 | - | - | |
| 2021 | KCA | Dominican Royals White | Dsl | Rk | team page | 52 | 20 | 32 | 15.0 | 204 | 269 | -65 | 7 | 40 | - | - | |
| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | ANA | Los Angeles Angels | MLB-AL | MLB | team page | 162 | 77 | 85 | 18.0 | 723 | 804 | -81 | 4 | 10 | Joe Maddon | Angel Stadium of Anaheim | dnq |
| 2021 | ANA | Salt Lake Bees | PCL | AAA | team page | 129 | 55 | 74 | 22.5 | 716 | 827 | -111 | 5 | 9 | Lou Marson | Smith's Ballpark | |
| 2021 | ANA | Rocket City Trash Pandas | Sou | AA | team page | 110 | 54 | 56 | 4.0 | 523 | 558 | -35 | 3 | 6 | Jay Bell | Toyota Field | |
| 2021 | ANA | Tri-City Dust Devils | Nwst | A+ | team page | 111 | 43 | 68 | 22.0 | 427 | 591 | -164 | 6 | 6 | Jack Santora | Gesa Stadium | |
| 2021 | ANA | Inland Empire 66ers | Cal | A | team page | 117 | 56 | 61 | 9.5 | 617 | 654 | -37 | 2 | 5 | Jack Howell | San Manuel Stadium | - |
| 2021 | ANA | ACL Angels | ACL | Rk | team page | 57 | 29 | 28 | 5.0 | 321 | 306 | 15 | 4 | 10 | Dave Stapleton | Tempe Diablo Stadium | - |
| 2021 | ANA | Dominican Angels | Dsl | Rk | team page | 58 | 32 | 26 | 4.5 | 270 | 230 | 40 | 4 | 17 | - | - | |
| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | LAN | Los Angeles Dodgers | MLB-NL | MLB | team page | 162 | 106 | 56 | 1.0 | 830 | 561 | 269 | 2 | 2 | Dave Roberts | Dodger Stadium | Lost in NLCS (Braves) |
| 2021 | LAN | Oklahoma City Dodgers | PCL | AAA | team page | 129 | 67 | 62 | 7.5 | 763 | 704 | 59 | 2 | 5 | Travis Barbary | Chickasaw Bricktown Ballpark | |
| 2021 | LAN | Tulsa Drillers | Tex | AA | team page | 120 | 63 | 57 | 6.0 | 644 | 598 | 46 | 4 | 5 | Scott Hennessey | ONEOK Field | |
| 2021 | LAN | Great Lakes Loons | Midw | A+ | team page | 120 | 63 | 57 | 2.0 | 698 | 576 | 122 | 3 | 5 | John Shoemaker | Dow Diamond | |
| 2021 | LAN | Rancho Cucamonga Quakes | Cal | A | team page | 120 | 67 | 53 | -- | 810 | 711 | 99 | 1 | 3 | Austin Chubb | LoanMart Field | - |
| 2021 | LAN | ACL Dodgers | ACL | Rk | team page | 58 | 31 | 27 | 3.5 | 328 | 269 | 59 | 3 | 7 | Tony Cappuccilli | Camelback Ranch | - |
| 2021 | LAN | Dominican Dodgers Bautista | DSL | Rk | team page | 57 | 32 | 25 | 2.5 | 290 | 295 | -5 | 3 | 16 | - | - | |
| 2021 | LAN | Dominican Dodgers Shoemaker | Dsl | Rk | team page | 56 | 34 | 22 | 3.0 | 313 | 268 | 45 | 4 | 10 | - | - | |
| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | MIA | Miami Marlins | MLB-NL | MLB | team page | 162 | 67 | 95 | 21.5 | 623 | 701 | -78 | 4 | 12 | Don Mattingly | LoanDepot Park | dnq |
| 2021 | MIA | Jacksonville Jumbo Shrimp | IL | AAA | team page | 130 | 75 | 55 | 11.0 | 577 | 578 | -1 | 2 | 5 | 121 Financial Ballpark | ||
| 2021 | MIA | Pensacola Blue Wahoos | Sou | AA | team page | 111 | 57 | 54 | 10.0 | 407 | 442 | -35 | 3 | 5 | Kevin Randel | Admiral Fetterman Field | |
| 2021 | MIA | Beloit Snappers | Midw | A+ | team page | 120 | 55 | 65 | 23.0 | 608 | 604 | 4 | 4 | 9 | Mike Jacobs | ABC Supply Stadium | |
| 2021 | MIA | Jupiter Hammerheads | FSL | A | team page | 117 | 61 | 56 | 1.0 | 527 | 531 | -4 | 2 | 5 | Tom Lawless | Roger Dean Stadium | - |
| 2021 | MIA | Dominican Marlins | Dsl | Rk | team page | 57 | 23 | 34 | 11.5 | 305 | 297 | 8 | 7 | 37 | - | - | |
| 2021 | MIA | FCL Marlins | FCL | Rk | team page | 54 | 27 | 27 | 5.0 | 257 | 251 | 6 | 2 | 7 | Luis Dorante | Roger Dean Stadium | - |
| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | MIL | Milwaukee Brewers | MLB-NL | MLB | team page | 162 | 95 | 67 | -- | 738 | 623 | 115 | 1 | 3 | Craig Counsell | American Family Field | Lost in Division Series (Braves) |
| 2021 | MIL | Nashville Sounds | IL | AAA | team page | 128 | 70 | 58 | 15.0 | 618 | 571 | 47 | 4 | 9 | Rick Sweet | First Horizon Park | |
| 2021 | MIL | Biloxi Shuckers | Sou | AA | team page | 114 | 45 | 69 | 23.5 | 476 | 545 | -69 | 4 | 8 | Lorenzo Bundy, Mike Guerrero | MGM Park | |
| 2021 | MIL | Wisconsin Timber Rattlers | Midw | A+ | team page | 119 | 59 | 60 | 18.5 | 640 | 646 | -6 | 3 | 6 | Joe Ayrault | Neuroscience Group Field at Fox Cities Stadium | |
| 2021 | MIL | Carolina Mudcats | Caro | A | team page | 120 | 68 | 52 | 4.0 | 770 | 677 | 93 | 2 | 5 | Matt Erickson | Five County Stadium | - |
| 2021 | MIL | ACL Brewers Blue | ACL | Rk | team page | 54 | 21 | 33 | 11.5 | 239 | 307 | -68 | 6 | 15 | Rafael Neda | American Family Fields of Phoenix | - |
| 2021 | MIL | ACL Brewers Gold | ACL | Rk | team page | 49 | 26 | 23 | 9.0 | 245 | 251 | -6 | 2 | 8 | American Family Fields of Phoenix | - | |
| 2021 | MIL | Dominican Brewers 1 | Dsl | Rk | team page | 59 | 31 | 28 | 6.5 | 283 | 219 | 64 | 3 | 20 | - | - | |
| 2021 | MIL | Dominican Brewers 2 | Dsl | Rk | team page | 59 | 29 | 30 | 10.0 | 269 | 264 | 5 | 5 | 25 | - | - | |
| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | MIN | Minnesota Twins | MLB-AL | MLB | team page | 162 | 73 | 89 | 20.0 | 729 | 834 | -105 | 5 | 13 | Rocco Baldelli | Target Field | dnq |
| 2021 | MIN | St. Paul Saints | IL | AAA | team page | 130 | 67 | 63 | 7.0 | 686 | 627 | 59 | 3 | 10 | Toby Gardenhire | CHS Field | |
| 2021 | MIN | Wichita Wind Surge | Tex | AA | team page | 120 | 69 | 51 | -- | 636 | 577 | 59 | 1 | 1 | Ramon Borrego | Riverfront Stadium | |
| 2021 | MIN | Cedar Rapids Kernels | Midw | A+ | team page | 120 | 67 | 53 | 11.0 | 603 | 527 | 76 | 2 | 2 | Aaron Sutton | Veterans Memorial Stadium | |
| 2021 | MIN | Fort Myers Mighty Mussels | FSL | A | team page | 114 | 60 | 54 | 12.0 | 543 | 533 | 10 | 3 | 3 | Brian Dinkelman | Hammond Stadium | - |
| 2021 | MIN | Dominican Twins | Dsl | Rk | team page | 59 | 21 | 38 | 16.0 | 204 | 317 | -113 | 8 | 44 | - | - | |
| 2021 | MIN | FCL Twins | FCL | Rk | team page | 57 | 19 | 38 | 23.0 | 273 | 327 | -54 | 7 | 17 | Takashi Miyoshi | Hammond Stadium | - |
| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | NYN | New York Mets | MLB-NL | MLB | team page | 162 | 77 | 85 | 11.5 | 636 | 668 | -32 | 3 | 9 | Luis Rojas | Citi Field | dnq |
| 2021 | NYN | Syracuse Mets | IL | AAA | team page | 125 | 50 | 75 | 28.5 | 582 | 686 | -104 | 5 | 16 | Chad Kreuter | NBT Bank Stadium | |
| 2021 | NYN | Binghamton Rumble Ponies | East | AA | team page | 107 | 47 | 60 | 19.0 | 477 | 534 | -57 | 4 | 9 | Lorenzo Bundy | Mirabito Stadium | |
| 2021 | NYN | Brooklyn Cyclones | SAL | A+ | team page | 118 | 48 | 70 | 22.0 | 526 | 575 | -49 | 5 | 10 | MCU Park | ||
| 2021 | NYN | St. Lucie Mets | FSL | A | team page | 115 | 60 | 55 | -- | 594 | 570 | 24 | 1 | 4 | Reid Brignac | Clover Park | - |
| 2021 | NYN | Dominican Mets | Dsl | Rk | team page | 58 | 25 | 33 | 11.5 | 189 | 275 | -86 | 6 | 35 | - | - | |
| 2021 | NYN | Dominican Mets 2 | Dsl | Rk | team page | 56 | 27 | 29 | 9.0 | 208 | 228 | -20 | 5 | 27 | - | - | |
| 2021 | NYN | FCL Mets | FCL | Rk | team page | 54 | 32 | 22 | -- | 258 | 242 | 16 | 1 | 6 | Robbie Robinson | Clover Park | - |
| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | NYA | New York Yankees | MLB-AL | MLB | team page | 162 | 92 | 70 | 8.0 | 711 | 669 | 42 | 3 | 4 | Aaron Boone | Yankee Stadium II | Lost AL Wild-Card Game (Red Sox) |
| 2021 | NYA | Scranton/Wilkes-Barre RailRiders | IL | AAA | team page | 127 | 75 | 52 | 4.5 | 680 | 528 | 152 | 2 | 3 | Doug Davis | PNC Field | |
| 2021 | NYA | Somerset Patriots | East | AA | team page | 119 | 72 | 47 | -- | 600 | 443 | 157 | 1 | 3 | Julio Mosquera | TD Bank Ballpark | |
| 2021 | NYA | Hudson Valley Renegades | SAL | A+ | team page | 120 | 71 | 49 | -- | 628 | 546 | 82 | 1 | 3 | David Adams | Dutchess Stadium | |
| 2021 | NYA | Tampa Tarpons | FSL | A | team page | 116 | 73 | 43 | -- | 766 | 546 | 220 | 1 | 1 | Luis Dorante | George M. Steinbrenner Field | - |
| 2021 | NYA | Dominican Yankees | Dsl | Rk | team page | 59 | 31 | 28 | 6.0 | 347 | 298 | 49 | 5 | 21 | - | - | |
| 2021 | NYA | Dominican Yankees 2 | Dsl | Rk | team page | 59 | 30 | 29 | 9.0 | 406 | 349 | 57 | 3 | 22 | - | - | |
| 2021 | NYA | FCL Yankees | FCL | Rk | team page | 52 | 36 | 16 | -- | 366 | 274 | 92 | 1 | 2 | Tyson Blaser, Julio Borbon | George M. Steinbrenner Field | - |
| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | OAK | Oakland Athletics | MLB-AL | MLB | team page | 162 | 86 | 76 | 9.0 | 743 | 687 | 56 | 3 | 8 | Bob Melvin | Oakland-Alameda County Coliseum | dnq |
| 2021 | OAK | Las Vegas Aviators | PCL | AAA | team page | 126 | 65 | 61 | 11.0 | 794 | 787 | 7 | 3 | 6 | Fran Riordan | Las Vegas Ballpark | |
| 2021 | OAK | Midland RockHounds | Tex | AA | team page | 119 | 59 | 60 | 5.0 | 557 | 572 | -15 | 2 | 6 | Bobby Crosby | Momentum Bank Ballpark | |
| 2021 | OAK | Lansing Lugnuts | Midw | A+ | team page | 120 | 58 | 62 | 7.0 | 530 | 608 | -78 | 4 | 8 | Scott Steinmann | Jackson Field | |
| 2021 | OAK | Stockton Ports | Cal | A | team page | 117 | 42 | 75 | 33.0 | 573 | 770 | -197 | 4 | 7 | Banner Island Ballpark | - | |
| 2021 | OAK | ACL Athletics | ACL | Rk | team page | 52 | 15 | 37 | 24.0 | 202 | 317 | -115 | 6 | 18 | Adam Rosales | Fitch Park | - |
| 2021 | OAK | Dominican Athletics | Dsl | Rk | team page | 56 | 20 | 36 | 14.0 | 251 | 330 | -79 | 8 | 41 | - | - | |
| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | PHI | Philadelphia Phillies | MLB-NL | MLB | team page | 162 | 82 | 80 | 6.5 | 734 | 745 | -11 | 2 | 7 | Joe Girardi | Citizens Bank Park | dnq |
| 2021 | PHI | Lehigh Valley IronPigs | IL | AAA | team page | 128 | 53 | 75 | 27.0 | 564 | 668 | -104 | 4 | 15 | Gary Jones | Coca-Cola Park | |
| 2021 | PHI | Reading Fightin Phils | East | AA | team page | 113 | 48 | 65 | 21.0 | 457 | 577 | -120 | 5 | 10 | Shawn Williams | FirstEnergy Stadium | |
| 2021 | PHI | Jersey Shore BlueClaws | SAL | A+ | team page | 118 | 56 | 62 | 14.0 | 495 | 586 | -91 | 3 | 7 | Pat Borders | FirstEnergy Park | |
| 2021 | PHI | Clearwater Threshers | FSL | A | team page | 116 | 52 | 64 | 21.0 | 517 | 590 | -73 | 6 | 9 | Chris Adamson | BayCare Ballpark | - |
| 2021 | PHI | Dominican Phillies Red | Dsl | Rk | team page | 57 | 33 | 24 | 3.0 | 221 | 198 | 23 | 2 | 13 | - | - | |
| 2021 | PHI | Dominican Phillies White | Dsl | Rk | team page | 56 | 36 | 20 | -- | 270 | 203 | 67 | 1 | 4 | - | - | |
| 2021 | PHI | FCL Phillies | FCL | Rk | team page | 40 | 26 | 14 | 6.0 | 261 | 190 | 71 | 2 | 4 | Roly De Armas | Carpenter Complex | - |
| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | PIT | Pittsburgh Pirates | MLB-NL | MLB | team page | 162 | 61 | 101 | 34.0 | 609 | 833 | -224 | 5 | 14 | Derek Shelton | PNC Park | dnq |
| 2021 | PIT | Indianapolis Indians | IL | AAA | team page | 128 | 61 | 67 | 12.0 | 600 | 643 | -43 | 4 | 11 | Brian Esposito | Victory Field | |
| 2021 | PIT | Altoona Curve | East | AA | team page | 0 | 58 | 59 | 14.0 | 535 | 591 | -56 | 5 | 7 | Miguel Perez | Peoples Natural Gas Field | |
| 2021 | PIT | Greensboro Grasshoppers | SAL | A+ | team page | 120 | 74 | 46 | 9.0 | 723 | 612 | 111 | 2 | 2 | Kieran Mattison | First National Bank Field | |
| 2021 | PIT | Bradenton Marauders | FSL | A | team page | 119 | 71 | 48 | 3.5 | 675 | 583 | 92 | 2 | 2 | Jonathan Johnston | LECOM Park | - |
| 2021 | PIT | Dominican Pirates Black | Dsl | Rk | team page | 56 | 34 | 22 | 3.0 | 238 | 223 | 15 | 3 | 9 | - | - | |
| 2021 | PIT | Dominican Pirates Gold | Dsl | Rk | team page | 56 | 19 | 37 | 18.5 | 220 | 310 | -90 | 8 | 45 | - | - | |
| 2021 | PIT | FCL Pirates Black | FCL | Rk | team page | 42 | 19 | 23 | 15.5 | 210 | 238 | -28 | 4 | 12 | Steve Morales | Pirate City Stadium | - |
| 2021 | PIT | FCL Pirates Gold | FCL | Rk | team page | 44 | 30 | 14 | 6.5 | 268 | 174 | 94 | 0 | 3 | Gera Alvarez | Pirate City Stadium | - |
| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | SDN | San Diego Padres | MLB-NL | MLB | team page | 162 | 79 | 83 | 28.0 | 729 | 708 | 21 | 3 | 8 | Jayce Tingler | Petco Park | dnq |
| 2021 | SDN | El Paso Chihuahuas | PCL | AAA | team page | 130 | 51 | 79 | 24.0 | 636 | 787 | -151 | 5 | 10 | Edwin Rodriguez | Southwest University Park | |
| 2021 | SDN | San Antonio Missions | Tex | AA | team page | 120 | 57 | 63 | 7.5 | 535 | 575 | -40 | 4 | 8 | Phillip Wellman | Nelson W. Wolff Municipal Stadium | |
| 2021 | SDN | Fort Wayne TinCaps | Midw | A+ | team page | 120 | 54 | 66 | 11.0 | 565 | 599 | -34 | 6 | 10 | Mike McCoy | Parkview Field | |
| 2021 | SDN | Lake Elsinore Storm | Cal | A | team page | 120 | 55 | 65 | 12.0 | 701 | 695 | 6 | 3 | 6 | Anthony Contreras | Lake Elsinore Diamond | - |
| 2021 | SDN | ACL Padres | ACL | Rk | team page | 54 | 23 | 31 | 14.5 | 252 | 280 | -28 | 4 | 12 | Miguel Del Castillo | Peoria Sports Complex | - |
| 2021 | SDN | Dominican Padres | Dsl | Rk | team page | 58 | 37 | 21 | 1.5 | 368 | 326 | 42 | 2 | 5 | - | - | |
| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | SFN | San Francisco Giants | MLB-NL | MLB | team page | 162 | 107 | 55 | -- | 804 | 594 | 210 | 1 | 1 | Gabe Kapler | Oracle Park | Lost in Division Series (Dodgers) |
| 2021 | SFN | Sacramento River Cats | PCL | AAA | team page | 127 | 56 | 71 | 20.5 | 753 | 742 | 11 | 4 | 8 | Dave Brundage | Sutter Health Park | |
| 2021 | SFN | Richmond Flying Squirrels | East | AA | team page | 113 | 57 | 56 | 13.0 | 525 | 496 | 29 | 4 | 6 | Jose Alguacil | The Diamond | |
| 2021 | SFN | Eugene Emeralds | Nwst | A+ | team page | 119 | 69 | 50 | -- | 648 | 598 | 50 | 1 | 1 | Dennis Pelfrey | PK Park | |
| 2021 | SFN | San Jose Giants | Cal | A | team page | 120 | 76 | 44 | 2.5 | 706 | 516 | 190 | 2 | 2 | Lenn Sakata | Excite Ballpark | - |
| 2021 | SFN | ACL Giants Black | ACL | Rk | team page | 58 | 27 | 31 | 15.0 | 254 | 279 | -25 | 4 | 11 | Carlos Valderrama | Scottsdale Stadium | - |
| 2021 | SFN | ACL Giants Orange | ACL | Rk | team page | 56 | 33 | 23 | 8.0 | 311 | 221 | 90 | 2 | 4 | Lance Burkhart | Scottsdale Stadium | - |
| 2021 | SFN | Dominican Giants Black | Dsl | Rk | team page | 52 | 24 | 28 | 10.0 | 250 | 263 | -13 | 7 | 30 | - | - | |
| 2021 | SFN | Dominican Giants Orange | Dsl | Rk | team page | 54 | 27 | 27 | 9.5 | 278 | 281 | -3 | 4 | 23 | - | - | |
| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | SEA | Seattle Mariners | MLB-AL | MLB | team page | 162 | 90 | 72 | 5.0 | 697 | 748 | -51 | 2 | 7 | Scott Servais | T-Mobile Park | dnq |
| 2021 | SEA | Tacoma Rainiers | PCL | AAA | team page | 130 | 78 | 52 | -- | 763 | 681 | 82 | 1 | 1 | Kristopher Negron | Cheney Stadium | |
| 2021 | SEA | Arkansas Travelers | Tex | AA | team page | 120 | 64 | 56 | 5.0 | 565 | 527 | 38 | 3 | 4 | Collin Cowgill | Dickey-Stephens Park | |
| 2021 | SEA | Everett AquaSox | Nwst | A+ | team page | 117 | 61 | 56 | 7.0 | 766 | 626 | 140 | 3 | 3 | Eric Farris | Funko Field | |
| 2021 | SEA | Modesto Nuts | Cal | A | team page | 115 | 64 | 51 | 10.0 | 722 | 666 | 56 | 3 | 4 | Louis Boyd | John Thurman Field | - |
| 2021 | SEA | ACL Mariners | ACL | Rk | team page | 57 | 39 | 18 | -- | 315 | 238 | 77 | 1 | 2 | Austin Knight | Peoria Sports Complex | - |
| 2021 | SEA | Dominican Mariners | Dsl | Rk | team page | 59 | 35 | 24 | 4.0 | 308 | 247 | 61 | 2 | 11 | - | - | |
| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | SLN | St. Louis Cardinals | MLB-NL | MLB | team page | 162 | 90 | 72 | 5.0 | 706 | 672 | 34 | 2 | 4 | Mike Shildt | Busch Stadium III | Lost NL Wild-Card Game (Dodgers) |
| 2021 | SLN | Memphis Redbirds | IL | AAA | team page | 128 | 61 | 67 | 24.0 | 587 | 666 | -79 | 5 | 12 | Ben Johnson | AutoZone Park | |
| 2021 | SLN | Springfield Cardinals | Tex | AA | team page | 120 | 45 | 75 | 24.0 | 577 | 794 | -217 | 5 | 10 | Jose Leger | Hammons Field | |
| 2021 | SLN | Peoria Chiefs | Midw | A+ | team page | 120 | 45 | 75 | 33.0 | 503 | 661 | -158 | 6 | 12 | Jose Leon | Dozer Park | |
| 2021 | SLN | Palm Beach Cardinals | FSL | A | team page | 117 | 37 | 80 | 24.0 | 515 | 738 | -223 | 4 | 10 | Chris Swauger | Roger Dean Stadium | - |
| 2021 | SLN | Dominican Cardinals Blue | Dsl | Rk | team page | 59 | 21 | 38 | 16.0 | 254 | 341 | -87 | 7 | 43 | - | - | |
| 2021 | SLN | Dominican Cardinals Red | Dsl | Rk | team page | 57 | 27 | 30 | 9.5 | 277 | 294 | -17 | 6 | 29 | - | - | |
| 2021 | SLN | FCL Cardinals | FCL | Rk | team page | 53 | 24 | 29 | 7.5 | 235 | 266 | -31 | 5 | 11 | Roberto Espinoza | Roger Dean Stadium | - |
| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | TBA | Tampa Bay Rays | MLB-AL | MLB | team page | 162 | 100 | 62 | -- | 857 | 651 | 206 | 1 | 1 | Kevin Cash | Tropicana Field | Lost in Division Series (Red Sox) |
| 2021 | TBA | Durham Bulls | IL | AAA | team page | 130 | 86 | 44 | -- | 732 | 469 | 263 | 1 | 1 | Brady Williams | Durham Bulls Athletic Park | |
| 2021 | TBA | Montgomery Biscuits | Sou | AA | team page | 117 | 62 | 55 | 8.0 | 557 | 516 | 41 | 2 | 2 | Morgan Ensberg | Montgomery Riverwalk Stadium | |
| 2021 | TBA | Bowling Green Hot Rods | SAL | A+ | team page | 118 | 82 | 36 | -- | 723 | 534 | 189 | 1 | 1 | Jeff Smith | Bowling Green Ballpark | |
| 2021 | TBA | Charleston RiverDogs | Caro | A | team page | 120 | 82 | 38 | -- | 757 | 494 | 263 | 1 | 1 | Blake Butera | Joseph P. Riley, Jr. Park | - |
| 2021 | TBA | Dominican Rays | Dsl | Rk | team page | 59 | 29 | 30 | 6.5 | 278 | 267 | 11 | 5 | 24 | - | - | |
| 2021 | TBA | Dominican Rays 2 | Dsl | Rk | team page | 59 | 28 | 31 | 10.5 | 277 | 283 | -6 | 5 | 28 | - | - | |
| 2021 | TBA | FCL Rays | FCL | Rk | team page | 57 | 42 | 15 | -- | 363 | 201 | 162 | 1 | 1 | Rafael Valenzuela | Charlotte Sports Park | - |
| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | TEX | Texas Rangers | MLB-AL | MLB | team page | 162 | 60 | 102 | 35.0 | 625 | 815 | -190 | 5 | 14 | Chris Woodward | Globe Life Field in Arlington | dnq |
| 2021 | TEX | Round Rock Express | PCL | AAA | team page | 129 | 67 | 62 | 7.5 | 685 | 650 | 35 | 3 | 4 | Kenny Holmberg | Dell Diamond | |
| 2021 | TEX | Frisco RoughRiders | Tex | AA | team page | 119 | 64 | 55 | -- | 556 | 515 | 41 | 1 | 3 | Jared Goedert | Riders Field | |
| 2021 | TEX | Hickory Crawdads | SAL | A+ | team page | 114 | 46 | 68 | 34.0 | 615 | 629 | -14 | 6 | 11 | Josh Johnson | L. P. Frans Stadium | |
| 2021 | TEX | Down East Wood Ducks | Caro | A | team page | 120 | 72 | 48 | -- | 641 | 570 | 71 | 1 | 2 | Carlos Cardoza | Grainger Stadium | - |
| 2021 | TEX | ACL Rangers | ACL | Rk | team page | 59 | 31 | 28 | 9.0 | 328 | 346 | -18 | 3 | 9 | Jay Sullenger | Surprise Stadium | - |
| 2021 | TEX | Dominican Rangers | Dsl | Rk | team page | 57 | 36 | 21 | 1.5 | 338 | 256 | 82 | 2 | 6 | - | - | |
| 2021 | TEX | Dominican Rangers 2 | Dsl | Rk | team page | 58 | 34 | 24 | 3.0 | 289 | 258 | 31 | 2 | 12 | - | - | |
| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | TOR | Toronto Blue Jays | MLB-AL | MLB | team page | 162 | 91 | 71 | 9.0 | 846 | 663 | 183 | 4 | 6 | Charlie Montoyo | Rogers Centre | dnq |
| 2021 | TOR | Buffalo Bisons | IL | AAA | team page | 126 | 79 | 47 | -- | 640 | 471 | 169 | 1 | 2 | Ken Huckaby | Sahlen Field | |
| 2021 | TOR | New Hampshire Fisher Cats | East | AA | team page | 107 | 52 | 55 | 14.0 | 559 | 537 | 22 | 3 | 8 | Cesar Martin | Northeast Delta Dental Stadium | |
| 2021 | TOR | Vancouver Canadians | Nwst | A+ | team page | 119 | 55 | 64 | 14.0 | 637 | 677 | -40 | 5 | 5 | Donnie Murphy | Ron Tonkin Field | |
| 2021 | TOR | Dunedin Blue Jays | FSL | A | team page | 120 | 57 | 63 | 18.0 | 634 | 645 | -11 | 4 | 7 | Luis Hurtado | TD Ballpark | - |
| 2021 | TOR | Dominican Blue Jays | Dsl | Rk | team page | 57 | 38 | 19 | -- | 325 | 242 | 83 | 1 | 1 | - | - | |
| 2021 | TOR | FCL Blue Jays | FCL | Rk | team page | 54 | 25 | 29 | 12.0 | 361 | 301 | 60 | 3 | 10 | Brent Lavallee | Bobby Mattick Training Center | - |
| year | mlb org | team | league | level | link | g | w | l | gbl | rf | ra | diff | rank | lg rk | manager | ballpark | playoffs |
| 2021 | WAS | Washington Nationals | MLB-NL | MLB | team page | 162 | 65 | 97 | 23.5 | 724 | 820 | -96 | 5 | 13 | Dave Martinez | Nationals Park | dnq |
| 2021 | WAS | Rochester Red Wings | IL | AAA | team page | 126 | 49 | 77 | 30.0 | 534 | 647 | -113 | 6 | 19 | Matthew LeCroy | Frontier Field | |
| 2021 | WAS | Harrisburg Senators | East | AA | team page | 118 | 42 | 76 | 30.5 | 432 | 532 | -100 | 6 | 11 | Tripp Keister | FNB Field | |
| 2021 | WAS | Wilmington Blue Rocks | SAL | A+ | team page | 116 | 52 | 64 | 17.0 | 538 | 610 | -72 | 4 | 9 | Tommy Shields | Daniel S. Frawley Stadium | |
| 2021 | WAS | Fredericksburg Nationals | Caro | A | team page | 120 | 44 | 76 | 27.0 | 499 | 738 | -239 | 4 | 11 | Mario Lisson | FredNats Ballpark | - |
| 2021 | WAS | Dominican Nationals | Dsl | Rk | team page | 59 | 34 | 25 | 3.0 | 232 | 190 | 42 | 3 | 14 | - | - | |
| 2021 | WAS | FCL Nationals | FCL | Rk | team page | 56 | 26 | 30 | 7.0 | 273 | 273 | 0 | 4 | 9 | Jake Lowery | FITTEAM Ballpark of the Palm Beaches | - |