| Starter | Tm | Tier | Game |
|---|---|---|---|
| Waite Hoyt | NYA | 2.89 | 192708100_NYA_MIN |
| Bob Smith | ATL | 1.69 | 192708102_PHI_ATL |
| Lee Meadows | PIT | 1.3 | 192708090_SFN_PIT |
| Jesse Petty | LAN | 1.26 | 192708091_LAN_CHN |
| Lefty Grove | OAK | 0.99 | 192708100_BOS_OAK |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Milt Gaston | BAL | -6.72 | 192708100_BAL_DET |
| Hub Pruett | PHI | -2.35 | 192708101_PHI_ATL |
| Sloppy Thurston | MIN | -1.7 | 192708090_CLE_MIN |
| Red Ruffing | BOS | -0.31 | 192708080_DET_BOS |
| Joe Shaute | CLE | -0.27 | 192708080_CLE_MIN |
Based on accumulated WAA for this season up to 1927-08-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 8.17 | Jesse Haines | 211.7 | SLN |
| +007+ | 7.22 | Ted Lyons | 226 | CHA |
| +010+ | 6.12 | Waite Hoyt | 177 | NYA |
| +012+ | 5.84 | Tommy Thomas | 209.7 | CHA |
| +014+ | 5.71 | Dazzy Vance | 186.3 | LAN |
| +016+ | 5.13 | Pete Alexander | 167.3 | SLN |
| +021+ | 4.37 | Jesse Petty | 187.7 | LAN |
| +022+ | 4.07 | Bob Smith | 193 | ATL |
| +027+ | 3.87 | Lefty Grove | 208 | OAK |
| +028+ | 3.83 | Urban Shocker | 157.7 | NYA |
| +031+ | 3.5 | Dutch Ruether | 147.7 | NYA |
| +033+ | 3.22 | Sheriff Blake | 157 | CHN |
| +034+ | 3.21 | Lee Meadows | 209.7 | PIT |
| +036+ | 2.98 | Dolf Luque | 153.7 | CIN |
| +038+ | 2.81 | Jake Miller | 119 | CLE |
| +039+ | 2.79 | Bump Hadley | 112.7 | MIN |
| +040+ | 2.78 | Freddie Fitzsimmons | 170.3 | SFN |
| +042+ | 2.75 | Ray Kremer | 120 | PIT |
| +044+ | 2.45 | Jack Quinn | 141 | OAK |
| +045+ | 2.4 | Herb Pennock | 149.3 | NYA |
| +055+ | 1.87 | Hal Carlson | 177.3 | TOT |
| +057+ | 1.8 | Jakie May | 143.7 | CIN |
| +058+ | 1.8 | Elmer Jacobs | 59.7 | CHA |
| +060+ | 1.76 | Hod Lisenbee | 159 | MIN |
| +061+ | 1.74 | Lil Stoner | 145.7 | DET |
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