| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Giants | SFN | 9.26 | 191305190_PIT_SFN |
| Cleveland Naps | CLE | 5.54 | 191305200_MIN_CLE |
| Pittsburgh Pirates | PIT | 1.14 | 191305190_PIT_SFN |
| Philadelphia Athletics | OAK | 0.63 | 191305190_OAK_DET |
| Chicago White Sox | CHA | 0.53 | 191305190_BOS_CHA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Cardinals | SLN | -2.07 | 191305190_SLN_LAN |
| New York Yankees | NYA | -1.37 | 191305200_NYA_BAL |
| Boston Braves | ATL | -1.31 | 191305190_CIN_ATL |
| St. Louis Browns | BAL | -1.13 | 191305180_BOS_BAL |
| Chicago Cubs | CHN | -0.62 | 191305190_CHN_PHI |
Based on accumulated WAA for this season up to 1913-05-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +012+ | 1.68 | Eddie Cicotte | 42 | CHA |
| +023+ | 1.4 | Vean Gregg | 73.3 | CLE |
| XXXXX | 1.19 | Joe Engel | 31.3 | MIN |
| XXXXX | 1.12 | Tom Seaton | 68.3 | PHI |
| XXXXX | 0.71 | Eddie Stack | 26 | LAN |
| XXXXX | 0.67 | Dick Rudolph | 13.7 | ATL |
| XXXXX | 0.55 | Hooks Wiltse | 30 | SFN |
| XXXXX | 0.53 | Fred Blanding | 32.7 | CLE |
| XXXXX | 0.53 | Earl Yingling | 11 | LAN |
| XXXXX | 0.44 | Joe Lake | 27.7 | DET |
| XXXXX | 0.35 | Jeff Tesreau | 58 | SFN |
| XXXXX | 0.35 | Walt Dickson | 12 | ATL |
| XXXXX | 0.29 | Red Ames | 39.7 | SFN |
| XXXXX | 0.21 | John Taff | 3 | OAK |
| XXXXX | 0.19 | Chief Bender | 47 | OAK |
| XXXXX | 0.13 | Win Noyes | 2 | ATL |
| XXXXX | 0.1 | Mordecai Brown | 10.7 | CIN |
| XXXXX | 0.1 | Red Nelson | 8.3 | PHI |
| XXXXX | -0.04 | Boardwalk Brown | 49.7 | OAK |
| XXXXX | -0.07 | Pop-boy Smith | 5 | CHA |
| XXXXX | -0.08 | Wilbur Cooper | 21.7 | PIT |
| XXXXX | -0.08 | Joe Willis | 5 | SLN |
| XXXXX | -0.12 | Joe Boehling | 13 | MIN |
| XXXXX | -0.12 | George Kahler | 20 | CLE |
| XXXXX | -0.13 | George Clark | 7.3 | NYA |
_