| 2020 | Frederick Keys | Caro | - | 0 | 0 | 0 | | -- | 0 | 0 | 0 | Kyle Moore | | 0 | 0 | Nymeo Field at Harry Grove Stadium | no info |
| 2019 | Frederick Keys | Caro | Northern | 137 | 53 | 84 | .387 | 28.5 | 497 | 636 | -139 | Ryan Minor | | 263,528 | 0 | Nymeo Field at Harry Grove Stadium | dnq |
| 2018 | Frederick Keys | Caro | Northern | 137 | 65 | 72 | .474 | 9.5 | 571 | 668 | -97 | Ryan Minor | | 275,001 | 0 | Nymeo Field at Harry Grove Stadium | dnq |
| 2017 | Frederick Keys | Caro | Northern | 139 | 68 | 71 | .489 | 19.0 | 633 | 657 | -24 | Keith Bodie | | 303,930 | 0 | Nymeo Field at Harry Grove Stadium | Lost in Semi-Finals |
| 2016 | Frederick Keys | Caro | Northern | 140 | 68 | 72 | .486 | 16.0 | 629 | 645 | -16 | Keith Bodie | | 314,443 | 0 | Nymeo Field at Harry Grove Stadium | dnq |
| 2015 | Frederick Keys | Caro | Northern | 140 | 64 | 76 | .457 | 8.0 | 539 | 682 | -143 | Orlando Gomez | | 328,789 | 0 | Nymeo Field at Harry Grove Stadium | dnq |
| 2014 | Frederick Keys | Caro | Northern | 137 | 65 | 72 | .474 | 13.5 | 591 | 635 | -44 | Luis Pujols | | 324,446 | 0 | Harry Grove Stadium | dnq |
| 2013 | Frederick Keys | Caro | Northern | 139 | 61 | 78 | .439 | 23.0 | 612 | 721 | -109 | | | 324,311 | 0 | Harry Grove Stadium | dnq |
| 2012 | Frederick Keys | Caro | Northern | 139 | 62 | 77 | .446 | 9.5 | 579 | 660 | -81 | Orlando Gomez | | 311,805 | 0 | Harry Grove Stadium | dnq |
| 2011 | Frederick Keys | Caro | Northern | 139 | 80 | 59 | .576 | -- | 569 | 488 | 81 | Orlando Gomez | | 296,296 | 0 | Harry Grove Stadium | League Champions |
| 2010 | Frederick Keys | Caro | Northern | 140 | 72 | 68 | .514 | -- | 691 | 670 | 21 | Orlando Gomez | | 291,299 | 0 | Harry Grove Stadium | Lost in Semi-Finals |
| 2009 | Frederick Keys | Caro | Northern | 139 | 64 | 75 | .460 | 20.0 | 654 | 664 | -10 | Richie Hebner | | 293,438 | 0 | Harry Grove Stadium | dnq |
| 2008 | Frederick Keys | Caro | Northern | 139 | 63 | 76 | .453 | 15.5 | 627 | 676 | -49 | Richie Hebner | | 295,656 | 0 | Harry Grove Stadium | dnq |
| 2007 | Frederick Keys | Caro | Northern | 138 | 64 | 74 | .464 | 11.5 | 582 | 736 | -154 | Tommy Thompson | | 264,347 | 0 | Harry Grove Stadium | League Champions |
| 2006 | Frederick Keys | Caro | Northern | 138 | 61 | 77 | .442 | 6.0 | 637 | 711 | -74 | Bien Figueroa | | 280,034 | 0 | Harry Grove Stadium | Lost in finals |
| 2005 | Frederick Keys | Caro | Northern | 140 | 79 | 61 | .564 | -- | 700 | 684 | 16 | Bien Figueroa | | 275,663 | 0 | Harry Grove Stadium | League Champions |
| 2004 | Frederick Keys | Caro | Northern | 139 | 52 | 87 | .374 | 25.0 | 591 | 762 | -171 | Tom Lawless | | 320,788 | 0 | Harry Grove Stadium | dnq |
| 2003 | Frederick Keys | Caro | Northern | 135 | 60 | 75 | .444 | 16.0 | 541 | 668 | -127 | Tom Lawless | | 285,048 | 0 | Harry Grove Stadium | dnq |
| 2002 | Frederick Keys | Caro | Northern | 139 | 47 | 92 | .338 | 41.5 | 562 | 760 | -198 | Jack Voigt | | 305,950 | 0 | Harry Grove Stadium | dnq |
| 2001 | Frederick Keys | Caro | Northern | 139 | 70 | 69 | .504 | 7.5 | 538 | 526 | 12 | Dave Cash | | 320,262 | 0 | Harry Grove Stadium | Lost in Semi-Finals (Wilmington) |
| 2000 | Frederick Keys | Caro | Northern | 137 | 66 | 71 | .482 | -- | 658 | 658 | 0 | Dave Machemer | | 310,753 | 0 | Harry Grove Stadium | Lost in Semi-Finals |
| 1999 | Frederick Keys | Caro | Northern | 138 | 67 | 71 | .486 | 10.0 | 699 | 714 | -15 | Andy Etchebarren | | 313,603 | 0 | Harry Grove Stadium | dnq |
| 1998 | Frederick Keys | Caro | Northern | 140 | 64 | 76 | .457 | 22.0 | 586 | 634 | -48 | Tommy Shields | | 301,760 | 0 | Harry Grove Stadium | dnq |
| 1997 | Frederick Keys | Caro | Northern | 140 | 69 | 71 | .493 | 13.0 | 670 | 706 | -36 | Dave Hilton | | 274,894 | 0 | Harry Grove Stadium | Lost in Semi-Finals |
| 1996 | Frederick Keys | Caro | Northern | 139 | 67 | 72 | .482 | 12.5 | 648 | 719 | -71 | Tim Blackwell, Julio Garcia | | 258,427 | 0 | Harry Grove Stadium | dnq |
| 1995 | Frederick Keys | Caro | Northern | 137 | 58 | 79 | .423 | 14.5 | 497 | 617 | -120 | Mike O'Berry | | 300,968 | 0 | Harry Grove Stadium | dnq |
| 1994 | Frederick Keys | Caro | Northern | 137 | 76 | 61 | .555 | 17.5 | 758 | 676 | 82 | Mike O'Berry | | 344,563 | 0 | Harry Grove Stadium | dnq |
| 1993 | Frederick Keys | Caro | Northern | 140 | 78 | 62 | .557 | -- | 605 | 552 | 53 | Pete Mackanin | | 351,146 | 0 | Harry Grove Stadium | Lost in Semi-Finals |
| 1992 | Frederick Keys | Caro | Northern | 69 | 35 | 34 | .507 | 4.0 | 641 | 607 | 34 | Bob Miscik | | 329,592 | 0 | Harry Grove Stadium | dnq |
| 1991 | Frederick Keys | Caro | Northern | 140 | 58 | 82 | .414 | 13.5 | 603 | 639 | -36 | Wally Moon | | 318,354 | 0 | Harry Grove Stadium | dnq |
| 1990 | Frederick Keys | Caro | Northern | 136 | 74 | 62 | .544 | -- | 611 | 517 | 94 | Wally Moon | | 277,802 | 0 | Harry Grove Stadium | League Champions |
| 1989 | Frederick Keys | Caro | Northern | 138 | 73 | 65 | .529 | -- | 592 | 579 | 13 | Jerry Narron | | 175,077 | 0 | Harry Grove Stadium | dnq |
| 32 record(s) |