| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jesse Haines | SLN | 10.06 | 192709090_LAN_SLN |
| Ted Lyons | CHA | 5.97 | 192709090_CHA_MIN |
| Waite Hoyt | NYA | 3.09 | 192709080_BAL_NYA |
| Jesse Petty | LAN | 2.42 | 192709071_LAN_PHI |
| Lefty Grove | OAK | 1.54 | 192709080_DET_OAK |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hub Pruett | PHI | -4.84 | 192709090_PHI_PIT |
| Del Lundgren | BOS | -2.3 | 192709080_CLE_BOS |
| Elam Vangilder | BAL | -0.89 | 192709090_BAL_NYA |
| Vic Aldridge | PIT | -0.72 | 192709090_PHI_PIT |
| Sloppy Thurston | MIN | -0.54 | 192709080_CHA_MIN |
Based on accumulated WAA for this season up to 1927-09-09.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 10.21 | Jesse Haines | 270.7 | SLN |
| +005+ | 9.45 | Ted Lyons | 273 | CHA |
| +012+ | 7.61 | Pete Alexander | 221.3 | SLN |
| +014+ | 7.17 | Waite Hoyt | 228.3 | NYA |
| +016+ | 6.11 | Tommy Thomas | 257.7 | CHA |
| +020+ | 5.34 | Lefty Grove | 245 | OAK |
| +021+ | 5.29 | Dutch Ulrich | 153.7 | PHI |
| +023+ | 4.95 | Jesse Petty | 229.7 | LAN |
| +024+ | 4.88 | Ray Kremer | 172.7 | PIT |
| +026+ | 4.76 | Jack Quinn | 179 | OAK |
| +028+ | 4.57 | Urban Shocker | 185 | NYA |
| +032+ | 4.05 | Herb Pennock | 188.3 | NYA |
| +033+ | 4.04 | Sheriff Blake | 204.7 | CHN |
| +035+ | 3.83 | Jumbo Elliott | 162.3 | LAN |
| +038+ | 3.49 | Carmen Hill | 238.3 | PIT |
| +041+ | 3.31 | Jake Miller | 160 | CLE |
| +042+ | 3.22 | Jakie May | 191.7 | CIN |
| +043+ | 3.18 | Charlie Root | 283 | CHN |
| +046+ | 3.03 | Dolf Luque | 189.7 | CIN |
| +050+ | 2.85 | Lee Meadows | 258.3 | PIT |
| +051+ | 2.85 | Burleigh Grimes | 219 | SFN |
| +054+ | 2.65 | Bump Hadley | 157.3 | MIN |
| +056+ | 2.61 | Eppa Rixey | 211.7 | CIN |
| +060+ | 2.38 | Sarge Connally | 171.7 | CHA |
| +063+ | 2.09 | Hod Lisenbee | 201 | MIN |
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