| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mordecai Brown | CHN | 3.93 | 190606140_CHN_PHI |
| Eddie Plank | OAK | 2.39 | 190606130_OAK_DET |
| Bill Duggleby? | PHI | 2.01 | 190606130_PIT_PHI |
| Elmer Stricklett | LAN | 0.75 | 190606140_PIT_LAN |
| Jake Weimer | CIN | 0.66 | 190606120_CIN_SFN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Big Jeff Pfeffer | ATL | -3.89 | 190606130_SLN_ATL |
| Doc Scanlan | LAN | -3.07 | 190606120_CHN_LAN |
| Bill Dinneen | BOS | -1.87 | 190606130_BOS_BAL |
| Bob Wicker | CIN | -1.56 | 190606140_CIN_ATL |
| Tom Hughes | MIN | -0.97 | 190606130_MIN_CHA |
Based on accumulated WAA for this season up to 1906-06-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 4.22 | Jack Pfiester | 103 | CHN |
| +003+ | 4.16 | Bill Duggleby | 109.3 | PHI |
| +004+ | 3.58 | Tully Sparks | 103 | PHI |
| +005+ | 3.39 | Rube Waddell | 79.3 | OAK |
| +009+ | 3.09 | Jake Weimer | 125.3 | CIN |
| +010+ | 3.03 | Sam Leever | 72.3 | PIT |
| +011+ | 2.97 | Vic Willis | 120 | PIT |
| +013+ | 2.75 | Mordecai Brown | 96 | CHN |
| +016+ | 2.25 | Elmer Stricklett | 109 | LAN |
| +017+ | 2.23 | Addie Joss | 113.7 | CLE |
| +018+ | 2.03 | Buster Brown | 112.3 | SLN |
| +019+ | 2 | Jack Taylor | 112 | SLN |
| +024+ | 1.79 | Lefty Leifield | 65.7 | PIT |
| +028+ | 1.69 | Nick Altrock | 92.7 | CHA |
| +029+ | 1.63 | Ed Walsh | 82.7 | CHA |
| +032+ | 1.52 | Johnny Lush | 110.3 | PHI |
| +033+ | 1.46 | Ed Reulbach | 49 | CHN |
| +034+ | 1.4 | Harry Eells | 48 | CLE |
| +036+ | 1.38 | Bob Ewing | 66.7 | CIN |
| +037+ | 1.36 | Hooks Wiltse | 97.7 | SFN |
| +041+ | 1.28 | Bob Rhoads | 71 | CLE |
| XXXXX | 1.22 | Bill Donovan | 78 | DET |
| XXXXX | 1.19 | Ed Smith | 86.7 | BAL |
| XXXXX | 1.16 | Frank Owen | 103 | CHA |
| XXXXX | 1.14 | Dummy Taylor | 95.3 | SFN |
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