| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jim Scott | CHA | 5.37 | 191307291_CHA_BOS |
| Christy Mathewson | SFN | 3.94 | 191307280_SFN_SLN |
| Willie Mitchell | CLE | 1.42 | 191307292_CLE_NYA |
| Tom Seaton | PHI | 0.5 | 191307280_PHI_PIT |
| Joe Boehling | MIN | 0.37 | 191307280_BAL_MIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dan Griner | SLN | -5.31 | 191307270_SFN_SLN |
| Otto Hess | ATL | -2.37 | 191307270_ATL_CHN |
| Jimmy Lavender | CHN | -2.06 | 191307270_ATL_CHN |
| Chief Johnson | CIN | -1 | 191307290_LAN_CIN |
| Howie Camnitz | PIT | -0.85 | 191307280_PHI_PIT |
Based on accumulated WAA for this season up to 1913-07-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 10.07 | Walter Johnson | 219.3 | MIN |
| +002+ | 6.62 | Jim Scott | 193.7 | CHA |
| +003+ | 6.03 | Eddie Cicotte | 157 | CHA |
| +004+ | 5.28 | Reb Russell | 212.7 | CHA |
| +006+ | 5.16 | Christy Mathewson | 206.7 | SFN |
| +012+ | 4.19 | Willie Mitchell | 176 | CLE |
| +015+ | 3.8 | Cy Falkenberg | 185.3 | CLE |
| +016+ | 3.69 | Eddie Plank | 179.7 | OAK |
| +017+ | 3.59 | Chief Bender | 155.7 | OAK |
| +018+ | 3.23 | Earl Hamilton | 198 | BAL |
| +019+ | 3.08 | Tom Seaton | 191.7 | PHI |
| +024+ | 2.82 | Joe Boehling | 119.7 | MIN |
| +026+ | 2.68 | Rube Marquard | 171 | SFN |
| +027+ | 2.65 | Babe Adams | 196.7 | PIT |
| +030+ | 2.48 | Dutch Leonard | 150 | BOS |
| +032+ | 2.47 | Vean Gregg | 181.3 | CLE |
| +040+ | 2.15 | Al Demaree | 124.3 | SFN |
| +042+ | 1.96 | Bert Humphries | 111.3 | CHN |
| +051+ | 1.83 | Pete Alexander | 179.7 | PHI |
| +054+ | 1.71 | Fred Blanding | 115 | CLE |
| +061+ | 1.57 | George Baumgardner | 157.7 | BAL |
| +065+ | 1.46 | Ray Fisher | 157 | NYA |
| +070+ | 1.33 | Russ Ford | 146.7 | NYA |
| +072+ | 1.31 | Frank Allen | 111 | LAN |
| XXXXX | 1.23 | Walt Leverenz | 118.3 | BAL |
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