| WON | LOST | TIE | GB | STREAK | |
| CUBS* | 10 | 4 | 1 | – | W5 |
| A’s | 10 | 5 | 0 | 0.5 | W1 |
| ORIOLES | 9 | 5 | 1 | – | L2 |
| PIRATES | 0 | 15 | 0 | 9.5 | L15 |
Updated with 5/17/21 games.
* – League Champion
| WON | LOST | TIE | GB | STREAK | |
| CUBS* | 10 | 4 | 1 | – | W5 |
| A’s | 10 | 5 | 0 | 0.5 | W1 |
| ORIOLES | 9 | 5 | 1 | – | L2 |
| PIRATES | 0 | 15 | 0 | 9.5 | L15 |
Updated with 5/17/21 games.
* – League Champion
