Today is day 29 of the 1909 season
1909-05-10 MLB Standings
NL 1909-05-10
| Tm | W | L | BAT | PITCH | UR | dPE | |
| PIT | 13 | 7 | 6.9 | -4.7 | 0.0 | 5.5 | |
| PHI | 10 | 7 | 1.8 | 3.9 | 0.0 | 1.8 | |
| ATL | 10 | 8 | 3.3 | 9.4 | 0.0 | -0.7 | |
| CHN | 12 | 10 | 7.5 | 2.3 | 0.0 | -0.1 | |
| LAN | 8 | 10 | 9.3 | -2.6 | 0.0 | -3.4 | |
| CIN | 10 | 13 | 3.0 | -19.3 | 0.0 | 0.4 | |
| SFN | 7 | 10 | -18.2 | 10.9 | 0.0 | -1.5 | |
| SLN | 9 | 14 | 12.0 | -28.3 | 0.0 | -1.6 | |
AL 1909-05-10
| Tm | W | L | BAT | PITCH | UR | dPE | |
| DET | 14 | 5 | 9.8 | 12.9 | 0.0 | 4.2 | |
| NYA | 11 | 7 | 28.3 | 0.4 | 0.0 | -2.0 | |
| BOS | 10 | 8 | 12.3 | 12.4 | 0.0 | -3.2 | |
| OAK | 9 | 8 | -2.7 | 7.9 | 0.0 | -0.1 | |
| CHA | 10 | 10 | -15.6 | 5.3 | 0.0 | 2.2 | |
| CLE | 9 | 10 | -1.7 | -1.1 | 0.0 | -0.4 | |
| MIN | 5 | 12 | -27.7 | -12.1 | 0.0 | 1.4 | |
| BAL | 5 | 13 | -28.1 | 2.4 | 0.0 | -2.6 | |