| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ed Walsh | CHA | 5.08 | 191204140_BAL_CHA |
| Russ Ford | NYA | 4.98 | 191204160_MIN_NYA |
| Christy Mathewson | SFN | 4.61 | 191204150_SFN_ATL |
| Walter Johnson | MIN | 4.61 | 191204150_MIN_NYA |
| Smoky Joe Wood | BOS | 3.72 | 191204160_BOS_OAK |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hub Perdue | ATL | -1.83 | 191204150_SFN_ATL |
| Bill Steele | SLN | -1.59 | 191204160_CHN_SLN |
| Frank Smith | CIN | -1.32 | 191204160_PIT_CIN |
| Bob Groom | MIN | -0.86 | 191204160_MIN_NYA |
| Elmer Knetzer | LAN | -0.85 | 191204160_PHI_LAN |
Based on accumulated WAA for this season up to 1912-04-16.
| Rank | WAA | Name | IP | Tm |
|---|
_