Tm links to franchise history.
Division links to team status for 1940
Team Name links to list of players who played for that team during 1940 sorted by career value
| Tm | Div | Team Name | W-L | |
|---|---|---|---|---|
| ATL | NL | Boston Bees | 65-87 | |
| CHN | NL | Chicago Cubs | 75-79 | |
| CIN | NL | Cincinnati Reds | 100-53 | WS WIN |
| LAN | NL | Brooklyn Dodgers | 88-65 | |
| PHI | NL | Philadelphia Phillies | 50-103 | |
| PIT | NL | Pittsburgh Pirates | 78-76 | |
| SFN | NL | New York Giants | 72-80 | |
| SLN | NL | St. Louis Cardinals | 84-69 | |
| BAL | AL | St. Louis Browns | 67-87 | |
| BOS | AL | Boston Red Sox | 82-72 | |
| CHA | AL | Chicago White Sox | 82-72 | |
| CLE | AL | Cleveland Indians | 89-65 | |
| DET | AL | Detroit Tigers | 90-64 | WS LOSE |
| MIN | AL | Washington Senators | 64-90 | |
| NYA | AL | New York Yankees | 88-66 | |
| OAK | AL | Philadelphia Athletics | 54-100 |
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