| Starter | Tm | Tier | Game |
|---|---|---|---|
| Sam McDowell | CLE | 11.85 | 197005241_NYA_CLE |
| Tom Seaver | NYN | 11.68 | 197005241_CHN_NYN |
| Jim Perry | MIN | 4.43 | 197005220_ANA_MIN |
| Bill Hands | CHN | 3.87 | 197005241_CHN_NYN |
| Andy Messersmith | ANA | 2.87 | 197005230_ANA_MIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mike Kekich | NYA | -3.77 | 197005241_NYA_CLE |
| Bill Stoneman | WAS | -3.28 | 197005220_PIT_WAS |
| Gary Peters | BOS | -2.93 | 197005220_BOS_BAL |
| Jim Bouton | HOU | -1.92 | 197005240_CIN_HOU |
| Milt Pappas | ATL | -1.2 | 197005240_ATL_LAN |
Based on accumulated WAA for this season up to 1970-05-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 4.03 | Tom Seaver | 94 | NYN |
| +010+ | 2.73 | Jim Palmer | 76 | BAL |
| +011+ | 2.7 | Claude Osteen | 78.3 | LAN |
| +012+ | 2.65 | Jim Merritt | 86.7 | CIN |
| +014+ | 2.6 | Wayne Simpson | 67.7 | CIN |
| +018+ | 2.56 | Tom Phoebus | 62.7 | BAL |
| +019+ | 2.49 | Ray Culp | 67.3 | BOS |
| +020+ | 2.48 | Sam McDowell | 89.3 | CLE |
| +021+ | 2.39 | Jim McGlothlin | 65.3 | CIN |
| +025+ | 2.09 | Jim Hunter | 77.3 | OAK |
| +026+ | 2.08 | Jim Perry | 70 | MIN |
| +028+ | 2.04 | Carl Morton | 58 | WAS |
| +029+ | 2.01 | Bill Hands | 73.3 | CHN |
| +031+ | 1.97 | Danny Coombs | 47.7 | SDN |
| +034+ | 1.95 | Sandy Vance | 48.3 | LAN |
| +035+ | 1.84 | Larry Dierker | 87.7 | HOU |
| +036+ | 1.82 | Rudy May | 65 | ANA |
| +048+ | 1.64 | Jerry Koosman | 62.7 | NYN |
| +052+ | 1.57 | Andy Messersmith | 74 | ANA |
| +054+ | 1.57 | Eddie Fisher | 34 | ANA |
| +055+ | 1.56 | Jim Bunning | 55.7 | PHI |
| +056+ | 1.55 | Bob Veale | 72 | PIT |
| +058+ | 1.51 | Stan Bahnsen | 60.3 | NYA |
| +062+ | 1.38 | Mike Torrez | 53.7 | SLN |
| XXXXX | 1.25 | Gary Gentry | 63 | NYN |
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