| Starter | Tm | Tier | Game |
|---|---|---|---|
| Cy Young | BOS | 8.22 | 190106070_MIL_BOS |
| none | BAL | 5.4 | 190106070_CLE_BAL |
| Christy Mathewson | SFN | 5.12 | 190106080_SFN_CIN |
| Rube Waddell | CHN | 2.27 | 190106090_LAN_CHN |
| Clark Griffith | CHA | 0.72 | 190106070_CHA_MIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ed Doheny | SFN | -2.3 | 190106070_SFN_CIN |
| Ed Scott | CLE | -1.73 | 190106080_CLE_BAL |
| Ted Lewis | BOS | -1.14 | 190106080_MIL_BOS |
| Roy Patterson | CHA | -0.84 | 190106080_CHA_MIN |
| Frank Kitson | LAN | -0.73 | 190106080_LAN_PIT |
Based on accumulated WAA for this season up to 1901-06-09.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.16 | Christy Mathewson | 110 | SFN |
| +003+ | 3.8 | Jack Katoll | 79 | CHA |
| +004+ | 3.78 | Deacon Phillippe | 82 | PIT |
| +006+ | 3.09 | Clark Griffith | 85.3 | CHA |
| +007+ | 2.78 | Al Orth | 73 | PHI |
| +009+ | 2.61 | Cy Young | 86.7 | BOS |
| +010+ | 2.37 | Red Donahue | 78 | PHI |
| +012+ | 2.32 | Vic Willis | 51.3 | ATL |
| +015+ | 2.13 | Noodles Hahn | 100 | CIN |
| +020+ | 1.9 | Jesse Tannehill | 70 | PIT |
| +023+ | 1.85 | Bill Dinneen | 63 | ATL |
| +024+ | 1.84 | Eddie Plank | 49.7 | OAK |
| +028+ | 1.56 | Togie Pittinger | 62 | ATL |
| +030+ | 1.5 | Doc White | 80 | PHI |
| XXXXX | 0.99 | Rube Waddell | 95.7 | TOT |
| XXXXX | 0.93 | Bob Lawson | 23 | ATL |
| XXXXX | 0.79 | John Skopec | 68.3 | CHA |
| XXXXX | 0.78 | Jack Chesbro | 52.3 | PIT |
| XXXXX | 0.77 | Sam Leever | 86 | PIT |
| XXXXX | 0.77 | Dummy Taylor | 63.7 | SFN |
| XXXXX | 0.76 | Willie Sudhoff | 70.7 | SLN |
| XXXXX | 0.76 | Bill Donovan | 102.7 | LAN |
| XXXXX | 0.76 | Jack Harper | 83 | SLN |
| XXXXX | 0.72 | Roger Denzer | 11 | SFN |
| XXXXX | 0.7 | Jack Powell | 82.3 | SLN |
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