| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Singer | LAN | 10.08 | 196909280_SFN_LAN |
| Juan Marichal | SFN | 8.54 | 196909280_SFN_LAN |
| Bob Gibson | SLN | 7.02 | 196909280_SLN_WAS |
| Mike Cuellar | BAL | 5.88 | 196909290_DET_BAL |
| Bill Hands | CHN | 4.51 | 196909280_CHN_PIT |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Pat Jarvis | ATL | -2.55 | 196909280_SDN_ATL |
| Bill Stoneman | WAS | -2.3 | 196909280_SLN_WAS |
| Gene Brabender | MIL | -0.99 | 196909300_OAK_MIL |
| Jerry Johnson | PHI | -0.9 | 196909280_NYN_PHI |
| Tom Murphy | ANA | -0.71 | 196909300_ANA_KCA |
Based on accumulated WAA for this season up to 1969-09-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 10.17 | Juan Marichal | 299.7 | SFN |
| +005+ | 9.57 | Larry Dierker | 297.3 | HOU |
| +006+ | 9.38 | Bob Gibson | 302 | SLN |
| +007+ | 9.32 | Bill Singer | 306.7 | LAN |
| +011+ | 8.69 | Tom Seaver | 273.3 | NYN |
| +014+ | 8.1 | Gaylord Perry | 325.3 | SFN |
| +015+ | 7.99 | Mike Cuellar | 291 | BAL |
| +016+ | 7.86 | Steve Carlton | 236.3 | SLN |
| +017+ | 7.85 | Bill Hands | 295 | CHN |
| +019+ | 7.47 | Jerry Koosman | 236 | NYN |
| +022+ | 7.02 | Phil Niekro | 284.3 | ATL |
| +024+ | 6.77 | Fritz Peterson | 272 | NYA |
| +026+ | 6.62 | Claude Osteen | 312 | LAN |
| +028+ | 6.44 | Dick Bosman | 193 | TEX |
| +029+ | 6.44 | Andy Messersmith | 250 | ANA |
| +036+ | 6.09 | Denny McLain | 325 | DET |
| +042+ | 5.61 | Mel Stottlemyre | 303 | NYA |
| +047+ | 4.58 | Sam McDowell | 285 | CLE |
| +049+ | 4.54 | Jim Palmer | 171 | BAL |
| +054+ | 4.13 | Jim Perry | 261.7 | MIN |
| +063+ | 3.47 | Jim Maloney | 172.7 | CIN |
| +067+ | 3.38 | Casey Cox | 171.7 | TEX |
| +071+ | 3.35 | Ferguson Jenkins | 311.3 | CHN |
| +077+ | 3.13 | Johnny Odom | 229.3 | OAK |
| +078+ | 3.07 | Chuck Taylor | 126.7 | SLN |
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