| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jim Scott | CHA | 4.91 | 191308200_BOS_CHA |
| Ad Brennan | PHI | 2.22 | 191308200_CHN_PHI |
| Christy Mathewson | SFN | 2.08 | 191308210_CHN_SFN |
| Joe Boehling | MIN | 0.83 | 191308220_MIN_BAL |
| Babe Adams | PIT | 0.8 | 191308220_PIT_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dan Griner | SLN | -6.53 | 191308210_SLN_ATL |
| Otto Hess | ATL | -3.43 | 191308210_SLN_ATL |
| Jimmy Lavender | CHN | -3.06 | 191308200_CHN_PHI |
| Bob Groom | MIN | -1.62 | 191308210_MIN_BAL |
| Al Schulz | NYA | -0.89 | 191308222_NYA_DET |
Based on accumulated WAA for this season up to 1913-08-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 11.68 | Walter Johnson | 258.3 | MIN |
| +002+ | 7.82 | Jim Scott | 241.3 | CHA |
| +003+ | 7.37 | Eddie Cicotte | 200.3 | CHA |
| +005+ | 6.69 | Reb Russell | 257.7 | CHA |
| +007+ | 5.75 | Ad Brennan | 181 | PHI |
| +011+ | 5.24 | Willie Mitchell | 209 | CLE |
| +014+ | 4.61 | Christy Mathewson | 240.7 | SFN |
| +016+ | 4.04 | Joe Boehling | 172.7 | MIN |
| +019+ | 3.66 | Fred Blanding | 157.3 | CLE |
| +021+ | 3.48 | Dutch Leonard | 190.7 | BOS |
| +024+ | 3.29 | Jeff Tesreau | 218.7 | SFN |
| +025+ | 3.25 | Babe Adams | 253.7 | PIT |
| +029+ | 3.05 | Chief Bender | 186.7 | OAK |
| +033+ | 2.85 | Tom Seaton | 227.3 | PHI |
| +040+ | 2.69 | Vean Gregg | 223.3 | CLE |
| +041+ | 2.68 | Ray Caldwell | 71.3 | NYA |
| +046+ | 2.52 | Eddie Plank | 205 | OAK |
| +048+ | 2.34 | Russ Ford | 185 | NYA |
| +051+ | 2.23 | Pete Alexander | 224.3 | PHI |
| +053+ | 2.19 | Cy Falkenberg | 210.3 | CLE |
| +055+ | 2.1 | Boardwalk Brown | 199.3 | OAK |
| +056+ | 2.09 | Al Demaree | 150.3 | SFN |
| +057+ | 2.08 | Bob Shawkey | 56.7 | OAK |
| +058+ | 2.05 | Rube Marquard | 213 | SFN |
| +061+ | 1.89 | Frank Allen | 150.7 | LAN |
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