| Starter | Tm | Tier | Game |
|---|---|---|---|
| Cy Young | CLE | 6.78 | 190904200_CLE_DET |
| Orval Overall | CHN | 4.52 | 190904220_CHN_SLN |
| Kaiser Wilhelm | LAN | 2.56 | 190904220_SFN_LAN |
| Eddie Plank | OAK | 1.24 | 190904210_OAK_BOS |
| Red Ames | SFN | 0.79 | 190904220_SFN_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Cy Morgan | BOS | -1.67 | 190904220_OAK_BOS |
| Ed Karger | CIN | -0.57 | 190904210_SLN_CIN |
| Ed Willett | DET | -0.43 | 190904220_DET_CHA |
| Slim Sallee | SLN | -0.3 | 190904220_CHN_SLN |
| Addie Joss | CLE | -0.23 | 190904220_BAL_CLE |
Based on accumulated WAA for this season up to 1909-04-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 1.7 | Howie Camnitz | 21 | PIT |
| +002+ | 1.47 | Frank Smith | 27 | CHA |
| XXXXX | 1.09 | Mordecai Brown | 17 | CHN |
| XXXXX | 1.08 | Jack Quinn | 18 | NYA |
| XXXXX | 1.08 | Lew Brockett | 13 | NYA |
| XXXXX | 1.06 | George Mullin | 18 | DET |
| XXXXX | 0.75 | Bill Grahame | 10.3 | BAL |
| XXXXX | 0.74 | Vive Lindaman | 9 | ATL |
| XXXXX | 0.74 | Bugs Raymond | 10 | SFN |
| XXXXX | 0.71 | Harry McIntire | 9 | LAN |
| XXXXX | 0.66 | Charlie Chech | 18 | BOS |
| XXXXX | 0.64 | Jack Coombs | 18 | OAK |
| XXXXX | 0.58 | Cy Morgan | 17 | BOS |
| XXXXX | 0.54 | Al Mattern | 11.7 | ATL |
| XXXXX | 0.53 | Ed Summers | 9 | DET |
| XXXXX | 0.46 | Rube Marquard | 9 | SFN |
| XXXXX | 0.4 | Art Fromme | 18 | CIN |
| XXXXX | 0.4 | Biff Schlitzer | 10 | OAK |
| XXXXX | 0.4 | Bill Burns | 10 | MIN |
| XXXXX | 0.38 | Orval Overall | 16 | CHN |
| XXXXX | 0.36 | Cy Young | 18 | CLE |
| XXXXX | 0.34 | Harry Coveleski | 13.7 | PHI |
| XXXXX | 0.32 | Harry Wolter | 6.3 | BOS |
| XXXXX | 0.32 | Bill Chappelle | 9 | ATL |
| XXXXX | 0.27 | Bill Foxen | 8 | PHI |
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