| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dolf Luque | CIN | 11.86 | 192306291_CIN_PIT |
| Stan Coveleski | CLE | 6.44 | 192306290_CHA_CLE |
| Johnny Morrison | PIT | 2.55 | 192306291_CIN_PIT |
| Elam Vangilder | BAL | 2.11 | 192306290_DET_BAL |
| Bullet Joe Bush | NYA | 2.09 | 192306290_OAK_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jesse Winters | PHI | -3.67 | 192306301_LAN_PHI |
| Jim Bagby | PIT | -2.65 | 192306292_CIN_PIT |
| Rip Collins | DET | -1.77 | 192306300_DET_BAL |
| Dutch Ruether | LAN | -1.41 | 192307010_SFN_LAN |
| Slim Harriss | OAK | -1.33 | 192306300_OAK_NYA |
Based on accumulated WAA for this season up to 1923-07-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.51 | Dolf Luque | 132.3 | CIN |
| +003+ | 5.13 | Stan Coveleski | 143.3 | CLE |
| +004+ | 4.98 | Howard Ehmke | 153.3 | BOS |
| +005+ | 4.86 | Hugh McQuillan | 125 | SFN |
| +010+ | 3.45 | Elam Vangilder | 112.3 | BAL |
| +013+ | 3.28 | Pete Alexander | 133.3 | CHN |
| +014+ | 3.24 | Jack Quinn | 108 | BOS |
| +016+ | 3.18 | Eddie Rommel | 136 | OAK |
| +017+ | 3.18 | Johnny Morrison | 117 | PIT |
| +022+ | 2.65 | Herb Pennock | 100.3 | NYA |
| +026+ | 2.47 | Bob Shawkey | 121.3 | NYA |
| +028+ | 2.37 | Rube Benton | 73 | CIN |
| +032+ | 2.17 | Sad Sam Jones | 97.3 | NYA |
| +034+ | 2.15 | Bullet Joe Bush | 127 | NYA |
| +033+ | 2.15 | Vic Aldridge | 130.3 | CHN |
| +036+ | 2.08 | George Uhle | 144.3 | CLE |
| +047+ | 1.51 | Tony Kaufmann | 72 | CHN |
| +049+ | 1.43 | Fred Toney | 89 | SLN |
| +051+ | 1.37 | Jimmy Ring | 113.7 | PHI |
| +053+ | 1.35 | Art Decatur | 35.7 | LAN |
| +056+ | 1.3 | Eppa Rixey | 129.3 | CIN |
| +059+ | 1.29 | Jesse Haines | 112.7 | SLN |
| XXXXX | 1.21 | Bob Hasty | 100.7 | OAK |
| XXXXX | 1.21 | Dixie Davis | 29 | BAL |
| XXXXX | 1.19 | Hooks Dauss | 124.3 | DET |
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