| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Athletics | OAK | 2 | 191304170_BOS_OAK |
| St. Louis Cardinals | SLN | 1.33 | 191304170_CHN_SLN |
| Boston Red Sox | BOS | 1.03 | 191304170_BOS_OAK |
| Chicago Cubs | CHN | 0.54 | 191304150_PIT_CHN |
| Pittsburgh Pirates | PIT | 0.14 | 191304170_CIN_PIT |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Cincinnati Reds | CIN | -2.82 | 191304170_CIN_PIT |
| Cleveland Naps | CLE | -1.67 | 191304170_CLE_CHA |
| St. Louis Browns | BAL | -0.38 | 191304150_CHA_BAL |
| Boston Red Sox | BOS | -0.34 | 191304150_NYA_BOS |
| Detroit Tigers | DET | -0.34 | 191304150_DET_CLE |
Based on accumulated WAA for this season up to 1913-04-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| XXXXX | 0.8 | Eddie Plank | 12 | OAK |
| XXXXX | 0.54 | Dwight Stone | 8 | BAL |
| XXXXX | 0.38 | Slim Sallee | 5.3 | SLN |
| XXXXX | 0.34 | Dutch Leonard | 8 | BOS |
| XXXXX | 0.31 | Howie Camnitz | 4.7 | PIT |
| XXXXX | 0.28 | Ben Hunt | 4 | SLN |
| XXXXX | 0.26 | Bullet Joe Bush | 7 | OAK |
| XXXXX | 0.15 | Joe Benz | 8 | CHA |
| XXXXX | 0.13 | Bert Humphries | 2 | CHN |
| XXXXX | 0.07 | Earl Moore | 1 | PHI |
| XXXXX | 0.01 | George Kahler | 9 | CLE |
| XXXXX | -0.06 | Chick Smith | 2 | CIN |
| XXXXX | -0.09 | Ralph Works | 7.3 | CIN |
| XXXXX | -0.14 | Luke Glavenich | 1 | CLE |
| XXXXX | -0.14 | Mack Allison | 1 | BAL |
| XXXXX | -0.15 | Bill James | 1 | ATL |
| XXXXX | -0.17 | Erskine Mayer | 0.7 | PHI |
| XXXXX | -0.35 | Buck O'Brien | 1 | BOS |
| XXXXX | -0.46 | Jimmy Lavender | 9 | CHN |
| XXXXX | -0.5 | Fred Toney | 2 | CHN |
| XXXXX | -0.56 | Al Schulz | 1 | NYA |
| XXXXX | -0.69 | Joe McManus | 2 | CIN |
| XXXXX | -0.81 | Jeff Tesreau | 7 | SFN |
| XXXXX | -0.88 | Bill Steen | 2.3 | CLE |
_