| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 7.14 | 191305010_SLN_PIT |
| Washington Senators | MIN | 4.97 | 191305030_MIN_BOS |
| New York Giants | SFN | 4.78 | 191305020_SFN_PHI |
| Cleveland Naps | CLE | 4.05 | 191305030_CLE_BAL |
| St. Louis Cardinals | SLN | 1.41 | 191305010_SLN_PIT |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Braves | ATL | -1.96 | 191305030_ATL_LAN |
| Cincinnati Reds | CIN | -0.69 | 191305020_CIN_CHN |
| New York Yankees | NYA | -0.66 | 191305020_OAK_NYA |
| Philadelphia Phillies | PHI | -0.54 | 191305010_SFN_PHI |
| St. Louis Browns | BAL | -0.51 | 191305020_CLE_BAL |
Based on accumulated WAA for this season up to 1913-05-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2.57 | Walter Johnson | 39.7 | MIN |
| +002+ | 1.96 | Ray Keating | 36.3 | NYA |
| +005+ | 1.71 | Vean Gregg | 48 | CLE |
| XXXXX | 0.96 | Dwight Stone | 28.7 | BAL |
| XXXXX | 0.93 | Reb Russell | 35 | CHA |
| XXXXX | 0.51 | Bob Harmon | 19.3 | SLN |
| XXXXX | 0.42 | Hooks Wiltse | 18 | SFN |
| XXXXX | 0.33 | Joe Lake | 14 | DET |
| XXXXX | 0.21 | Red Hoff | 3 | NYA |
| XXXXX | 0.18 | Rube Marquard | 10.3 | SFN |
| XXXXX | 0.16 | Herb Pennock | 5.3 | OAK |
| XXXXX | 0.09 | Willie Adams | 1.3 | BAL |
| XXXXX | 0.07 | Joe Conzelman | 1 | PIT |
| XXXXX | 0.07 | Ed Klepfer | 1 | NYA |
| XXXXX | 0.07 | Tom Drohan | 1 | MIN |
| XXXXX | 0.04 | Mordecai Brown | 0.7 | CIN |
| XXXXX | -0.07 | Joe Boehling | 5 | MIN |
| XXXXX | -0.09 | Fred House | 11 | DET |
| XXXXX | -0.14 | Mack Allison | 10 | BAL |
| XXXXX | -0.14 | Jack Ferry | 1 | PIT |
| XXXXX | -0.14 | Babe Adams | 30 | PIT |
| XXXXX | -0.16 | Bullet Joe Bush | 22 | OAK |
| XXXXX | -0.17 | Frank Harter | 4 | CIN |
| XXXXX | -0.17 | Wilbur Cooper | 16.7 | PIT |
| XXXXX | -0.19 | Ray Fisher | 15 | NYA |
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