| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Singer | LAN | 13.71 | 196909120_SDN_LAN |
| Larry Dierker | HOU | 7.01 | 196909130_HOU_ATL |
| Juan Marichal | SFN | 6.41 | 196909120_CIN_SFN |
| Bob Gibson | SLN | 5.35 | 196909140_CHN_SLN |
| Mike Cuellar | BAL | 5.22 | 196909140_CLE_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Marty Pattin | MIL | -5.82 | 196909131_ANA_MIL |
| Steve Hargan | CLE | -4.52 | 196909130_CLE_BAL |
| Bill Stoneman | WAS | -3.73 | 196909120_WAS_PHI |
| Steve Blass | PIT | -2.13 | 196909140_NYN_PIT |
| Jim Merritt | CIN | -1.83 | 196909140_CIN_SFN |
Based on accumulated WAA for this season up to 1969-09-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 11.29 | Bill Singer | 281.7 | LAN |
| +005+ | 9.13 | Larry Dierker | 273.3 | HOU |
| +009+ | 8.75 | Steve Carlton | 220 | SLN |
| +010+ | 8.68 | Juan Marichal | 266.7 | SFN |
| +013+ | 8.2 | Bob Gibson | 273 | SLN |
| +014+ | 7.7 | Mike Cuellar | 265.7 | BAL |
| +015+ | 7.53 | Claude Osteen | 284.3 | LAN |
| +016+ | 7.15 | Phil Niekro | 256 | ATL |
| +018+ | 6.87 | Tom Seaver | 246.3 | NYN |
| +020+ | 6.82 | Bill Hands | 260.7 | CHN |
| +022+ | 6.59 | Gaylord Perry | 289.3 | SFN |
| +026+ | 6.34 | Fritz Peterson | 252 | NYA |
| +030+ | 6.03 | Jerry Koosman | 209 | NYN |
| +031+ | 5.97 | Andy Messersmith | 227.7 | ANA |
| +038+ | 5.66 | Mel Stottlemyre | 281 | NYA |
| +039+ | 5.54 | Denny McLain | 295 | DET |
| +041+ | 5.4 | Dick Bosman | 159.3 | TEX |
| +045+ | 4.8 | Casey Cox | 159.7 | TEX |
| +047+ | 4.43 | Sam McDowell | 263 | CLE |
| +048+ | 4.35 | Mickey Lolich | 251.3 | DET |
| +049+ | 4.3 | Jim Palmer | 147 | BAL |
| +050+ | 4.29 | Johnny Odom | 214 | OAK |
| +063+ | 3.38 | Chuck Taylor | 114.3 | SLN |
| +073+ | 3.18 | Jim Perry | 227.3 | MIN |
| +074+ | 3.18 | Ferguson Jenkins | 287 | CHN |
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