| Starter | Tm | Tier | Game |
|---|---|---|---|
| Eddie Plank | OAK | 4.53 | 191306300_OAK_NYA |
| Vean Gregg | CLE | 3.84 | 191306300_CLE_BAL |
| Nap Rucker | LAN | 3.45 | 191306300_ATL_LAN |
| Pete Alexander | PHI | 1.98 | 191307010_SFN_PHI |
| Eddie Cicotte | CHA | 1.88 | 191307010_CHA_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jimmy Lavender | CHN | -1.8 | 191306300_PIT_CHN |
| Bob Groom | MIN | -1.35 | 191306300_MIN_BOS |
| Dan Griner | SLN | -1.28 | 191307010_SLN_CIN |
| Al Schulz | NYA | -0.98 | 191306300_OAK_NYA |
| Ed Willett | DET | -0.96 | 191307010_CHA_DET |
Based on accumulated WAA for this season up to 1913-07-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 7.55 | Walter Johnson | 164 | MIN |
| +002+ | 5.49 | Jim Scott | 135.7 | CHA |
| +003+ | 5.15 | Reb Russell | 153.7 | CHA |
| +004+ | 4.45 | Eddie Cicotte | 107.7 | CHA |
| +005+ | 4.15 | Eddie Plank | 134.3 | OAK |
| +009+ | 3.69 | Chief Bender | 105.7 | OAK |
| +011+ | 3.49 | Vean Gregg | 154.7 | CLE |
| +014+ | 3.06 | Christy Mathewson | 144.7 | SFN |
| +016+ | 2.81 | Tom Seaton | 152.7 | PHI |
| +025+ | 2.16 | Cy Falkenberg | 130.7 | CLE |
| +028+ | 2.02 | Dutch Leonard | 100.3 | BOS |
| +029+ | 2.01 | Nap Rucker | 134.3 | LAN |
| +030+ | 2 | Babe Adams | 135 | PIT |
| +033+ | 1.83 | Jeff Tesreau | 136 | SFN |
| +038+ | 1.68 | Larry Cheney | 145 | CHN |
| +040+ | 1.58 | Pete Alexander | 132.3 | PHI |
| +042+ | 1.45 | Charlie Smith | 73.7 | CHN |
| +043+ | 1.43 | Smoky Joe Wood | 118.3 | BOS |
| +046+ | 1.4 | Eddie Stack | 65.3 | LAN |
| +047+ | 1.39 | Earl Hamilton | 136 | BAL |
| +049+ | 1.36 | Willie Mitchell | 102.3 | CLE |
| +051+ | 1.29 | Rube Marquard | 116 | SFN |
| XXXXX | 1.21 | George Baumgardner | 111.3 | BAL |
| XXXXX | 1.15 | Bert Humphries | 61 | CHN |
| XXXXX | 1.13 | Pat Ragan | 128 | LAN |
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