| Vis Team | R | Home Team | R | Box | Winning Pitcher | Losing Pitcher | Save Pitcher |
| New York Yankees | 6 | Baltimore Orioles | 11 | Box | Dick Hall | Stan Bahnsen | (none) |
| Oakland Athletics | 11 | Chicago White Sox | 2 | Box | Vida Blue | Tommy John | (none) |
| Oakland Athletics | 6 | Chicago White Sox | 1 | Box | Diego Segui | Terry Forster | (none) |
| Washington Senators II | 4 | Cleveland Indians | 0 | Box | Denny McLain | Sam McDowell | (none) |
| Washington Senators II | 0 | Cleveland Indians | 1 | Box | Steve Dunning | Casey Cox | (none) |
| Boston Red Sox | 1 | Detroit Tigers | 0 | Box | Sonny Siebert | Dean Chance | (none) |
| Kansas City Royals | 2 | Milwaukee Brewers | 1 | Box | Tom Burgmeier | Bill Parsons | (none) |
| Kansas City Royals | 2 | Milwaukee Brewers | 3 | Box | Ken Sanders | Tom Burgmeier | (none) |
| California Angels | 5 | Minnesota Twins | 4 | Box | Clyde Wright | Tom Hall | Mel Queen |
| Houston Astros | 8 | Los Angeles Dodgers | 6 | Box | Jack Billingham | Claude Osteen | George Culver |
| Cincinnati Reds | 2 | Montreal Expos | 3 | Box | Howie Reed | Joe Gibbon | Mike Marshall |
| Cincinnati Reds | 3 | Montreal Expos | 5 | Box | Bill Stoneman | Greg Garrett | (none) |
| Pittsburgh Pirates | 2 | New York Mets | 5 | Box | Gary Gentry | Luke Walker | (none) |
| Pittsburgh Pirates | 2 | New York Mets | 1 | Box | Bob Johnson | Tug McGraw | (none) |
| Atlanta Braves | 5 | Philadelphia Phillies | 4 | Box | Cecil Upshaw | Woodie Fryman | (none) |
| St. Louis Cardinals | 4 | San Diego Padres | 2 | Box | Mike Torrez | Gary Ross | Frank Linzy |
| Chicago Cubs | 1 | San Francisco Giants | 5 | Box | John Cumberland | Milt Pappas | (none) |
| Chicago Cubs | 1 | San Francisco Giants | 8 | Box | Rich Robertson | Bill Bonham | (none) |
Standings as of 1971-04-18 | Top | Record in remaining games at far right |
| Rk | Lg | MLB | AL East | GP | W | L | Pct | GBL | RF | RA | Diff | Home | Away | StrK | 1971 Links | Manager | General Manager | Ballpark | GP | W | L | Pct |
| 1 | 1 | 2 | Baltimore Orioles | 10 | 8 | 2 | .800 | -- | 53 | 32 | 21 | 2-0 | 6-2 | W1 | T S R Log Off Def SP D | Harry Dalton | Memorial Stadium | 148 | 93 | 55 | .628 | |
| 3 | 6 | 12 | Washington Senators II | 12 | 6 | 6 | .500 | 3.0 | 44 | 41 | 3 | 2-2 | 4-4 | L1 | T S R Log Off Def SP D | Bob Short | RFK Memorial Stadium | 147 | 57 | 90 | .388 | |
| 2 | 5 | 13 | Boston Red Sox | 10 | 5 | 5 | .500 | 3.0 | 52 | 51 | 1 | 4-5 | 1-0 | W1 | T S R Log Off Def SP D | Dick O'Connell | Fenway Park | 152 | 80 | 72 | .526 | |
| 4 | 8 | 15 | New York Yankees | 11 | 5 | 6 | .455 | 3.5 | 42 | 41 | 1 | 3-5 | 2-1 | L1 | T S R Log Off Def SP D | Lee MacPhail | Yankee Stadium I | 151 | 77 | 74 | .510 | |
| 5 | 9 | 16 | Cleveland Indians | 9 | 4 | 5 | .444 | 3.5 | 31 | 40 | -9 | 0-1 | 4-4 | W1 | T S R Log Off Def SP D | Alvin Dark | Cleveland Municipal Stadium | 153 | 56 | 97 | .366 | |
| 6 | 10 | 18 | Detroit Tigers | 11 | 4 | 7 | .364 | 4.5 | 44 | 53 | -9 | 2-5 | 2-2 | L1 | T S R Log Off Def SP D | Jim Campbell | Tiger Stadium | 151 | 87 | 64 | .576 | |
| Rk | Lg | MLB | AL West | GP | W | L | Pct | GBL | RF | RA | Diff | Home | Away | StrK | 1971 Links | Manager | General Manager | Ballpark | GP | W | L | Pct |
| 1 | 2 | 3 | California Angels | 12 | 8 | 4 | .667 | -- | 41 | 31 | 10 | 7-2 | 1-2 | W7 | T S R Log Off Def SP D | Dick Walsh | Anaheim Stadium | 150 | 68 | 82 | .453 | |
| 2 | 3 | 4 | Oakland Athletics | 14 | 9 | 5 | .643 | -- | 63 | 55 | 8 | 7-2 | 2-3 | W2 | T S R Log Off Def SP D | Charlie Finley | Oakland-Alameda County Coliseum | 147 | 92 | 55 | .626 | |
| 3 | 4 | 11 | Milwaukee Brewers | 11 | 6 | 5 | .545 | 1.5 | 27 | 26 | 1 | 3-1 | 3-4 | W1 | T S R Log Off Def SP D | Frank Lane | County Stadium | 150 | 63 | 87 | .420 | |
| 4 | 7 | 14 | Kansas City Royals | 13 | 6 | 7 | .462 | 2.5 | 41 | 46 | -5 | 5-4 | 1-3 | L1 | T S R Log Off Def SP D | Cedric Tallis | Municipal Stadium | 148 | 79 | 69 | .534 | |
| 5 | 11 | 19 | Minnesota Twins | 12 | 4 | 8 | .333 | 4.0 | 36 | 41 | -5 | 3-2 | 1-6 | L6 | T S R Log Off Def SP D | Calvin Griffith | Metropolitan Stadium | 148 | 70 | 78 | .473 | |
| 6 | 12 | 20 | Chicago White Sox | 13 | 4 | 9 | .308 | 4.5 | 39 | 56 | -17 | 2-0 | 2-9 | L2 | T S R Log Off Def SP D | Stu Holcomb | Comiskey Park | 149 | 75 | 74 | .503 | |
| Rk | Lg | MLB | NL East | GP | W | L | Pct | GBL | RF | RA | Diff | Home | Away | StrK | 1971 Links | Manager | General Manager | Ballpark | GP | W | L | Pct |
| 1 | 3 | 6 | Montreal Expos | 8 | 5 | 3 | .625 | -- | 28 | 29 | -1 | 1-3 | 4-0 | W4 | T S R Log Off Def SP D | Jim Fanning | Jarry Park | 153 | 66 | 87 | .431 | |
| 3 | 5 | 8 | St. Louis Cardinals | 12 | 7 | 5 | .583 | -- | 57 | 38 | 19 | 5-2 | 2-3 | W3 | T S R Log Off Def SP D | Bing Devine | Busch Stadium II | 150 | 83 | 67 | .553 | |
| 2 | 4 | 7 | Pittsburgh Pirates | 12 | 7 | 5 | .583 | -- | 43 | 31 | 12 | 5-5 | 2-0 | W1 | T S R Log Off Def SP D | Joe Brown | Three Rivers Stadium | 150 | 90 | 60 | .600 | |
| 4 | 7 | 10 | New York Mets | 9 | 5 | 4 | .556 | 0.5 | 18 | 20 | -2 | 0-1 | 5-3 | L1 | T S R Log Off Def SP D | Bob Scheffing | Shea Stadium | 153 | 78 | 75 | .510 | |
| 5 | 9 | 21 | Chicago Cubs | 13 | 4 | 9 | .308 | 3.5 | 34 | 67 | -33 | 3-8 | 1-1 | L4 | T S R Log Off Def SP D | John Holland | Wrigley Field | 149 | 79 | 70 | .530 | |
| 6 | 10 | 22 | Philadelphia Phillies | 10 | 3 | 7 | .300 | 3.0 | 42 | 48 | -6 | 0-2 | 3-5 | L3 | T S R Log Off Def SP D | John Quinn | Veterans Stadium | 152 | 64 | 88 | .421 | |
| Rk | Lg | MLB | NL West | GP | W | L | Pct | GBL | RF | RA | Diff | Home | Away | StrK | 1971 Links | Manager | General Manager | Ballpark | GP | W | L | Pct |
| 1 | 1 | 1 | San Francisco Giants | 13 | 11 | 2 | .846 | -- | 70 | 29 | 41 | 4-2 | 7-0 | W8 | T S R Log Off Def SP D | Horace Stoneham | Candlestick Park | 149 | 79 | 70 | .530 | |
| 2 | 2 | 5 | Atlanta Braves | 11 | 7 | 4 | .636 | 3.0 | 48 | 51 | -3 | 5-0 | 2-4 | W3 | T S R Log Off Def SP D | Lum Harris | Paul Richards | Atlanta Stadium | 151 | 75 | 76 | .497 |
| 3 | 6 | 9 | Houston Astros | 14 | 8 | 6 | .571 | 3.5 | 57 | 49 | 8 | 3-4 | 5-2 | W2 | T S R Log Off Def SP D | Spec Richardson | Astrodome | 148 | 71 | 77 | .480 | |
| 4 | 8 | 17 | Los Angeles Dodgers | 13 | 5 | 8 | .385 | 6.0 | 48 | 56 | -8 | 1-2 | 4-6 | L2 | T S R Log Off Def SP D | Al Campanis | Dodger Stadium | 149 | 84 | 65 | .564 | |
| 5 | 11 | 23 | Cincinnati Reds | 10 | 3 | 7 | .300 | 6.5 | 34 | 34 | 0 | 3-5 | 0-2 | L3 | T S R Log Off Def SP D | Bob Howsam | Riverfront Stadium | 152 | 76 | 76 | .500 | |
| 6 | 12 | 24 | San Diego Padres | 11 | 3 | 8 | .273 | 7.0 | 33 | 60 | -27 | 2-2 | 1-6 | L5 | T S R Log Off Def SP D | Buzzie Bavasi | San Diego Stadium | 150 | 58 | 92 | .387 |
