| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Giants | SFN | 3.65 | 191308141_SLN_SFN |
| Philadelphia Phillies | PHI | 1.52 | 191308150_CIN_PHI |
| Philadelphia Athletics | OAK | 1.29 | 191308150_OAK_CLE |
| St. Louis Browns | BAL | 0.39 | 191308140_BOS_BAL |
| Chicago White Sox | CHA | 0.23 | 191308140_NYA_CHA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Cardinals | SLN | -2.72 | 191308141_SLN_SFN |
| Chicago Cubs | CHN | -2.41 | 191308141_CHN_ATL |
| Brooklyn Superbas | LAN | -1.75 | 191308140_PIT_LAN |
| Washington Senators | MIN | -1.74 | 191308150_MIN_DET |
| Cincinnati Reds | CIN | -0.19 | 191308150_CIN_PHI |
Based on accumulated WAA for this season up to 1913-08-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +011+ | 5.08 | Christy Mathewson | 228.7 | SFN |
| +016+ | 3.86 | Pete Alexander | 217.3 | PHI |
| +018+ | 3.7 | Chief Bender | 177.7 | OAK |
| +043+ | 2.38 | Cy Falkenberg | 200.3 | CLE |
| +055+ | 2.05 | Bob Shawkey | 44.7 | OAK |
| +064+ | 1.75 | Frank Allen | 139.3 | LAN |
| +069+ | 1.6 | Larry Cheney | 224 | CHN |
| +077+ | 1.41 | George Baumgardner | 184 | BAL |
| +078+ | 1.38 | Hooks Wiltse | 46.7 | SFN |
| XXXXX | 1.09 | Joe Benz | 89.7 | CHA |
| XXXXX | 0.98 | George McQuillan | 80 | PIT |
| XXXXX | 0.73 | Walt Leverenz | 131.3 | BAL |
| XXXXX | 0.63 | Ray Fisher | 178 | NYA |
| XXXXX | 0.62 | Slim Sallee | 211.3 | SLN |
| XXXXX | 0.39 | Paul Strand | 17 | ATL |
| XXXXX | 0.35 | Ernie Herbert | 16.3 | CIN |
| XXXXX | 0.34 | Erskine Mayer | 89 | PHI |
| XXXXX | 0.21 | Joe Lake | 131 | DET |
| XXXXX | 0.18 | Bill James | 119 | ATL |
| XXXXX | 0.07 | Ed Reulbach | 55.7 | TOT |
| XXXXX | -0.06 | Hub Perdue | 159.3 | ATL |
| XXXXX | -0.13 | Harry Harper | 12.7 | MIN |
| XXXXX | -0.22 | Charley Hall | 84.3 | BOS |
| XXXXX | -0.28 | Lynn Brenton | 2 | CLE |
| XXXXX | -0.35 | George McConnell | 161.7 | NYA |
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