| 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 |
| Slim Harriss | OAK | -1.33 | 192306300_OAK_NYA |
| Jack Bentley | SFN | -1.28 | 192306301_SFN_ATL |
Based on accumulated WAA for this season up to 1923-06-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.36 | Dolf Luque | 130.3 | CIN |
| +003+ | 5.18 | Stan Coveleski | 143.3 | CLE |
| +004+ | 5.01 | Howard Ehmke | 153.3 | BOS |
| +005+ | 4.55 | Hugh McQuillan | 117 | SFN |
| +009+ | 3.5 | Allen Russell | 84.7 | MIN |
| +010+ | 3.49 | Elam Vangilder | 112.3 | BAL |
| +012+ | 3.32 | Pete Alexander | 133.3 | CHN |
| +015+ | 3.25 | Jack Quinn | 108 | BOS |
| +016+ | 3.2 | Johnny Morrison | 117 | PIT |
| +019+ | 2.89 | Eddie Rommel | 128 | OAK |
| +022+ | 2.68 | Herb Pennock | 100.3 | NYA |
| +025+ | 2.51 | Bob Shawkey | 121.3 | NYA |
| +026+ | 2.45 | Vic Aldridge | 126.3 | CHN |
| +028+ | 2.39 | Rube Benton | 73 | CIN |
| +033+ | 2.19 | Bullet Joe Bush | 127 | NYA |
| +034+ | 2.12 | George Uhle | 144.3 | CLE |
| +035+ | 2.11 | Sloppy Thurston | 72.7 | TOT |
| +046+ | 1.53 | Tony Kaufmann | 72 | CHN |
| +048+ | 1.51 | Bill Piercy | 71.7 | BOS |
| +049+ | 1.45 | Fred Toney | 89 | SLN |
| +053+ | 1.4 | Jimmy Ring | 113.7 | PHI |
| +056+ | 1.37 | Sad Sam Jones | 88.3 | NYA |
| +057+ | 1.36 | Art Decatur | 35.7 | LAN |
| +058+ | 1.34 | Eppa Rixey | 129.3 | CIN |
| +059+ | 1.32 | Jesse Haines | 112.7 | SLN |
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