| Starter | Tm | Tier | Game |
|---|---|---|---|
| Walter Johnson | MIN | 9.32 | 191305100_MIN_CHA |
| Eddie Plank | OAK | 6.13 | 191305100_OAK_BAL |
| Vean Gregg | CLE | 5.73 | 191305080_BOS_CLE |
| Nap Rucker | LAN | 5.09 | 191305080_CHN_LAN |
| Pete Alexander | PHI | 4.47 | 191305090_SLN_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Lefty Tyler | ATL | -4.78 | 191305100_SLN_ATL |
| Bill Steele | SLN | -2.56 | 191305090_SLN_PHI |
| Ray Fisher | NYA | -1.84 | 191305100_NYA_DET |
| Jimmy Lavender | CHN | -0.91 | 191305080_CHN_LAN |
| Chief Johnson | CIN | -0.77 | 191305080_CIN_SFN |
Based on accumulated WAA for this season up to 1913-05-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.35 | Walter Johnson | 53.7 | MIN |
| +002+ | 2.44 | Ray Keating | 45.3 | NYA |
| +003+ | 2.2 | Cy Falkenberg | 45 | CLE |
| +004+ | 2.09 | Jim Scott | 51 | CHA |
| +006+ | 1.94 | Nap Rucker | 60.3 | LAN |
| +009+ | 1.76 | Pete Alexander | 38 | PHI |
| +010+ | 1.75 | Vean Gregg | 57 | CLE |
| +012+ | 1.59 | Larry Cheney | 68.7 | CHN |
| +014+ | 1.35 | Eddie Plank | 52.3 | OAK |
| +017+ | 1.3 | Eddie Cicotte | 39 | CHA |
| XXXXX | 1.12 | Joe Benz | 33 | CHA |
| XXXXX | 1.05 | Jean Dubuc | 45 | DET |
| XXXXX | 0.97 | Ad Brennan | 28 | PHI |
| XXXXX | 0.94 | Tom Seaton | 60.3 | PHI |
| XXXXX | 0.94 | Bill James | 51.3 | ATL |
| XXXXX | 0.94 | Cliff Curtis | 24.7 | LAN |
| XXXXX | 0.92 | Fred Blanding | 26 | CLE |
| XXXXX | 0.92 | Christy Mathewson | 48 | SFN |
| XXXXX | 0.85 | Al Demaree | 36 | SFN |
| XXXXX | 0.84 | Bill Steen | 37.3 | CLE |
| XXXXX | 0.82 | Joe Engel | 25 | MIN |
| XXXXX | 0.72 | Pat Ragan | 51 | LAN |
| XXXXX | 0.68 | George Baumgardner | 38.7 | BAL |
| XXXXX | 0.62 | Eddie Stack | 23 | LAN |
| XXXXX | 0.6 | Tom Hughes | 34.3 | MIN |
_