| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tom Seaver | NYN | 9.16 | 197005060_LAN_NYN |
| Sam McDowell | CLE | 7.33 | 197005060_CLE_CHA |
| Bob Gibson | SLN | 6.34 | 197005080_SLN_ATL |
| Jim Perry | MIN | 4.15 | 197005070_MIN_DET |
| Mel Stottlemyre | NYA | 3.65 | 197005060_NYA_OAK |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Gary Peters | BOS | -2.65 | 197005060_BOS_MIL |
| Lew Krausse | MIL | -2.45 | 197005070_BOS_MIL |
| Chuck Dobson | OAK | -2.11 | 197005080_BOS_OAK |
| Steve Renko | WAS | -0.77 | 197005082_SDN_WAS |
| Clyde Wright | ANA | -0.71 | 197005080_NYA_ANA |
Based on accumulated WAA for this season up to 1970-05-08.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 2.78 | Wayne Simpson | 46.7 | CIN |
| +007+ | 2.39 | Jim Hunter | 53.3 | OAK |
| +009+ | 2.3 | Tom Seaver | 60 | NYN |
| +011+ | 2.27 | Claude Osteen | 55.3 | LAN |
| +014+ | 1.99 | Tom Phoebus | 31.3 | BAL |
| +017+ | 1.89 | Dave Roberts | 30 | SDN |
| +019+ | 1.83 | Sam McDowell | 56 | CLE |
| +021+ | 1.72 | Jim Perry | 50.3 | MIN |
| +022+ | 1.71 | Gary Gentry | 43.7 | NYN |
| +025+ | 1.62 | Nolan Ryan | 33 | NYN |
| +026+ | 1.6 | Jim Palmer | 52.7 | BAL |
| +031+ | 1.45 | Gary Nolan | 43.7 | CIN |
| +033+ | 1.44 | Jim Merritt | 59.7 | CIN |
| +035+ | 1.41 | Bill Hands | 42.3 | CHN |
| +037+ | 1.4 | Joe Niekro | 48 | DET |
| +041+ | 1.33 | Jim Kaat | 50.7 | MIN |
| +042+ | 1.26 | Mickey Lolich | 62.7 | DET |
| XXXXX | 1.24 | Bob Johnson | 26.7 | KCA |
| XXXXX | 1.2 | Jerry Koosman | 45 | NYN |
| XXXXX | 1.1 | Danny Coombs | 23.7 | SDN |
| XXXXX | 1.08 | Rudy May | 38 | ANA |
| XXXXX | 1.05 | Joe Horlen | 40.7 | CHA |
| XXXXX | 1.05 | Jim Ray | 25 | HOU |
| XXXXX | 1.01 | Jim Bunning | 32.7 | PHI |
| XXXXX | 0.94 | Alan Foster | 49.7 | LAN |
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