| Starter | Tm | Tier | Game |
|---|---|---|---|
| Walter Johnson | MIN | 11.42 | 191306100_DET_MIN |
| Nap Rucker | LAN | 6.03 | 191306100_LAN_PIT |
| Christy Mathewson | SFN | 4.06 | 191306090_SFN_CHN |
| Vean Gregg | CLE | 3.49 | 191306100_CLE_BOS |
| Jim Scott | CHA | 2.75 | 191306100_CHA_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Otto Hess | ATL | -3.55 | 191306100_ATL_SLN |
| Sandy Burk | SLN | -2.01 | 191306100_ATL_SLN |
| Ed Willett | DET | -0.92 | 191306090_DET_MIN |
| Walt Leverenz | BAL | -0.85 | 191306110_BAL_OAK |
| Tom Hughes | MIN | -0.85 | 191306090_DET_MIN |
Based on accumulated WAA for this season up to 1913-06-11.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.43 | Walter Johnson | 121 | MIN |
| +002+ | 4.16 | Jim Scott | 95 | CHA |
| +004+ | 3.65 | Cy Falkenberg | 100 | CLE |
| +007+ | 3.21 | Nap Rucker | 93 | LAN |
| +008+ | 3.19 | Eddie Cicotte | 73 | CHA |
| +009+ | 3.16 | Pete Alexander | 93.3 | PHI |
| +012+ | 2.94 | Reb Russell | 110 | CHA |
| +013+ | 2.85 | Tom Seaton | 116.7 | PHI |
| +014+ | 2.4 | Chief Bender | 78.7 | OAK |
| +016+ | 2.35 | Ad Brennan | 59.7 | PHI |
| +020+ | 2.28 | Christy Mathewson | 105.7 | SFN |
| +021+ | 2.23 | Ray Keating | 78.7 | NYA |
| +023+ | 2.2 | Eddie Plank | 90.3 | OAK |
| +024+ | 2.01 | Larry Cheney | 109 | CHN |
| +027+ | 1.72 | Jeff Tesreau | 100.3 | SFN |
| +029+ | 1.66 | Doc White | 57.7 | CHA |
| +031+ | 1.55 | Bill Steen | 88 | CLE |
| +033+ | 1.47 | Frank Allen | 74.3 | LAN |
| +035+ | 1.46 | Vean Gregg | 110.7 | CLE |
| +039+ | 1.36 | Cliff Curtis | 55 | LAN |
| +040+ | 1.35 | Red Ames | 63.7 | TOT |
| XXXXX | 1.21 | Dutch Leonard | 82 | BOS |
| XXXXX | 1.19 | Erskine Mayer | 39.3 | PHI |
| XXXXX | 1.15 | Eddie Stack | 49 | LAN |
| XXXXX | 1 | Earl Hamilton | 98.3 | BAL |
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