| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 3.29 | 190804290_PIT_CHN |
| Chicago Cubs | CHN | 3.01 | 190804300_SLN_CHN |
| New York Giants | SFN | 1.5 | 190804290_SFN_ATL |
| Cleveland Naps | CLE | 0.62 | 190804300_CLE_BAL |
| Boston Doves | ATL | 0.55 | 190804300_SFN_ATL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Washington Senators | MIN | -1.61 | 190805010_NYA_MIN |
| Detroit Tigers | DET | -1.61 | 190804290_CHA_DET |
| St. Louis Browns | BAL | -0.95 | 190804290_CLE_BAL |
| Brooklyn Superbas | LAN | -0.51 | 190805010_LAN_ATL |
| Boston Red Sox | BOS | -0.33 | 190805010_BOS_OAK |
Based on accumulated WAA for this season up to 1908-05-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2.43 | Christy Mathewson | 42.3 | SFN |
| +004+ | 1.52 | Addie Joss | 38 | CLE |
| +005+ | 1.51 | Lefty Leifield | 23.3 | PIT |
| +006+ | 1.44 | Rube Vickers | 36.3 | OAK |
| XXXXX | 0.81 | Vive Lindaman | 30.7 | ATL |
| XXXXX | 0.6 | Slow Joe Doyle | 23.7 | NYA |
| XXXXX | 0.33 | Bill Dinneen | 4 | BAL |
| XXXXX | 0.26 | Charlie Chech | 14 | CLE |
| XXXXX | 0.16 | Dode Criss | 2 | BAL |
| XXXXX | 0.05 | Jack Chesbro | 30 | NYA |
| XXXXX | 0.02 | Ed Reulbach | 5.3 | CHN |
| XXXXX | -0.08 | Bill Malarkey | 6.7 | SFN |
| XXXXX | -0.15 | Bert Maxwell | 6 | OAK |
| XXXXX | -0.17 | Nick Altrock | 8 | CHA |
| XXXXX | -0.18 | Jack Graney | 3 | CLE |
| XXXXX | -0.25 | Slim Sallee | 2 | SLN |
| XXXXX | -0.26 | Fred Burchell | 12 | BOS |
| XXXXX | -0.34 | Joe McGinnity | 1 | SFN |
| XXXXX | -0.37 | Rube Manning | 8.7 | NYA |
| XXXXX | -0.58 | Ralph Glaze | 5.7 | BOS |
| XXXXX | -0.62 | Bill Bailey | 13 | BAL |
| XXXXX | -0.64 | Cecil Ferguson | 18 | ATL |
| XXXXX | -0.67 | Buster Brown | 7 | PHI |
| XXXXX | -0.92 | Bob Spade | 6.7 | CIN |
| -008- | -1.25 | Hank Gehring | 5 | MIN |
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