| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Singer | LAN | 11.38 | 196908310_PHI_LAN |
| Steve Carlton | SLN | 7.02 | 196909010_SLN_HOU |
| Mike Cuellar | BAL | 5.61 | 196908310_ANA_BAL |
| Larry Dierker | HOU | 4.37 | 196908300_PIT_HOU |
| Jerry Koosman | NYN | 4.11 | 196909010_NYN_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Steve Hargan | CLE | -4 | 196908300_CLE_CHA |
| Bill Stoneman | WAS | -3.59 | 196909010_WAS_SFN |
| George Brunet | MIL | -1.04 | 196909011_MIL_NYA |
| Mike Kekich | NYA | -0.97 | 196909012_MIL_NYA |
| Dick Drago | KCA | -0.95 | 196908300_KCA_NYA |
Based on accumulated WAA for this season up to 1969-09-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 10.5 | Bill Singer | 259 | LAN |
| +006+ | 8.68 | Steve Carlton | 205 | SLN |
| +011+ | 7.48 | Juan Marichal | 240.7 | SFN |
| +012+ | 7.33 | Mike Cuellar | 238.7 | BAL |
| +013+ | 7.28 | Claude Osteen | 260.7 | LAN |
| +014+ | 7.22 | Larry Dierker | 243.3 | HOU |
| +015+ | 7.05 | Bob Gibson | 245 | SLN |
| +019+ | 6.15 | Bill Hands | 236.7 | CHN |
| +020+ | 6.09 | Gaylord Perry | 264 | SFN |
| +021+ | 6.07 | Denny McLain | 273 | DET |
| +023+ | 5.97 | Mel Stottlemyre | 260 | NYA |
| +027+ | 5.74 | Jim Palmer | 142.7 | BAL |
| +028+ | 5.67 | Fritz Peterson | 229.7 | NYA |
| +030+ | 5.6 | Dick Bosman | 143.7 | TEX |
| +032+ | 5.58 | Tom Seaver | 219.3 | NYN |
| +037+ | 5.44 | Phil Niekro | 226 | ATL |
| +039+ | 5.19 | Jerry Koosman | 185 | NYN |
| +044+ | 4.99 | Andy Messersmith | 191.7 | ANA |
| +046+ | 4.69 | Casey Cox | 145.3 | TEX |
| +047+ | 4.68 | Ferguson Jenkins | 261.3 | CHN |
| +052+ | 4.12 | Mickey Lolich | 218.7 | DET |
| +055+ | 3.89 | Sam McDowell | 241 | CLE |
| +056+ | 3.84 | Johnny Odom | 206 | OAK |
| +057+ | 3.77 | Chuck Taylor | 93.3 | SLN |
| +067+ | 3.24 | Jim Perry | 210.7 | MIN |
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