No completed MLB games for March 21, 2020.
American League
| East | W | L | Pct | GB |
|---|
| Blue Jays | 12 | 6 | .650 | - |
| Yankees | 11 | 8 | .571 | 1.5 |
| Orioles | 9 | 7 | .553 | 2 |
| Rays | 9 | 8 | .524 | 2.5 |
| Red Sox | 9 | 10 | .476 | 3.5 |
| Central | W | L | Pct | GB |
|---|
| Tigers | 8 | 9 | .474 | - |
| Twins | 7 | 8 | .474 | - |
| White Sox | 0 | 0 | .000 | - |
| Indians | 0 | 0 | .000 | - |
| Royals | 0 | 0 | .000 | - |
| West | W | L | Pct | GB |
|---|
| Rangers | 12 | 8 | .600 | - |
| Astros | 7 | 11 | .395 | 4 |
| Mariners | 6 | 12 | .333 | 5 |
| Angels | 0 | 0 | .000 | 2 |
National League
| East | W | L | Pct | GB |
|---|
| Phillies | 14 | 5 | .725 | - |
| Marlins | 12 | 6 | .650 | 1.5 |
| Mets | 8 | 9 | .475 | 5 |
| Braves | 8 | 11 | .429 | 6 |
| Nationals | 6 | 11 | .368 | 7 |
| Central | W | L | Pct | GB |
|---|
| Brewers | 10 | 7 | .579 | - |
| Cardinals | 10 | 9 | .524 | 1 |
| Cubs | 8 | 12 | .405 | 3.5 |
| Pirates | 3 | 15 | .200 | 7.5 |
| Reds | 0 | 0 | .000 | 1.5 |
| West | W | L | Pct | GB |
|---|
| Padres | 11 | 7 | .611 | - |
| Dodgers | 10 | 7 | .583 | 0.5 |
| Giants | 9 | 9 | .500 | 2 |
| Rockies | 0 | 0 | .000 | 2 |
| Diamondbacks | 0 | 0 | .000 | 2 |