| Starter | Tm | Tier | Game |
|---|---|---|---|
| Cy Young | CLE | 4.44 | 190905130_BOS_CLE |
| Christy Mathewson | SFN | 3.77 | 190905130_CHN_SFN |
| Orval Overall | CHN | 3.69 | 190905120_CHN_SFN |
| Ed Summers | DET | 2.72 | 190905120_NYA_DET |
| Chief Bender | OAK | 1.54 | 190905120_OAK_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Fred Beebe | SLN | -3.53 | 190905120_SLN_LAN |
| Ed Karger | CIN | -2.5 | 190905120_CIN_ATL |
| Frank Owen | CHA | -2.17 | 190905120_MIN_CHA |
| Cy Morgan | BOS | -1.17 | 190905130_BOS_CLE |
| Earl Moore | PHI | -0.65 | 190905130_PIT_PHI |
Based on accumulated WAA for this season up to 1909-05-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.5 | Doc White | 65 | CHA |
| +002+ | 2.79 | Howie Camnitz | 52.7 | PIT |
| +003+ | 2.61 | Mordecai Brown | 57.7 | CHN |
| +004+ | 2.34 | Charlie Chech | 56.3 | BOS |
| +005+ | 2.24 | George Mullin | 55 | DET |
| +006+ | 1.86 | Chief Bender | 27 | OAK |
| +007+ | 1.85 | Bugs Raymond | 51 | SFN |
| +008+ | 1.81 | Bill Grahame | 45.3 | BAL |
| +012+ | 1.48 | Jack Coombs | 35 | OAK |
| +013+ | 1.4 | Rube Marquard | 40.3 | SFN |
| +014+ | 1.33 | Ed Summers | 44 | DET |
| +015+ | 1.32 | Jack Powell | 57.3 | BAL |
| XXXXX | 1.19 | Orval Overall | 55.7 | CHN |
| XXXXX | 1.12 | Cy Morgan | 39 | BOS |
| XXXXX | 0.99 | Al Mattern | 43.3 | ATL |
| XXXXX | 0.94 | Eddie Plank | 41 | OAK |
| XXXXX | 0.9 | Tully Sparks | 13 | PHI |
| XXXXX | 0.83 | Rip Hagerman | 30.7 | CHN |
| XXXXX | 0.79 | Bill Burns | 29.3 | MIN |
| XXXXX | 0.78 | Babe Adams | 20 | PIT |
| XXXXX | 0.76 | Harry Krause | 14 | OAK |
| XXXXX | 0.73 | Hooks Wiltse | 24.3 | SFN |
| XXXXX | 0.72 | Art Fromme | 51 | CIN |
| XXXXX | 0.72 | Joe Lake | 41 | NYA |
| XXXXX | 0.69 | Jesse Tannehill | 9 | MIN |
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