| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Singer | LAN | 12.45 | 196909040_LAN_SDN |
| Larry Dierker | HOU | 5.48 | 196909050_SFN_HOU |
| Mike Cuellar | BAL | 5.18 | 196909050_BAL_DET |
| Bob Gibson | SLN | 5.01 | 196909060_WAS_SLN |
| Gaylord Perry | SFN | 3.94 | 196909050_SFN_HOU |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Pat Jarvis | ATL | -2.83 | 196909060_ATL_CIN |
| Steve Blass | PIT | -1.67 | 196909050_PIT_CHN |
| Howie Reed | WAS | -1.3 | 196909050_WAS_SLN |
| Gene Brabender | MIL | -0.9 | 196909050_KCA_MIL |
| Jim Merritt | CIN | -0.69 | 196909050_ATL_CIN |
Based on accumulated WAA for this season up to 1969-09-06.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 10.36 | Bill Singer | 265 | LAN |
| +007+ | 8.61 | Steve Carlton | 205 | SLN |
| +011+ | 7.99 | Juan Marichal | 249.7 | SFN |
| +012+ | 7.88 | Larry Dierker | 252.3 | HOU |
| +013+ | 7.31 | Bob Gibson | 254 | SLN |
| +014+ | 7.19 | Mike Cuellar | 247.7 | BAL |
| +015+ | 7.11 | Claude Osteen | 268.7 | LAN |
| +020+ | 6.32 | Gaylord Perry | 272.3 | SFN |
| +021+ | 6.31 | Denny McLain | 282 | DET |
| +023+ | 6.27 | Bill Hands | 243.7 | CHN |
| +022+ | 6.27 | Fritz Peterson | 238.7 | NYA |
| +024+ | 6.1 | Mel Stottlemyre | 268.7 | NYA |
| +026+ | 6.08 | Tom Seaver | 228.3 | NYN |
| +030+ | 5.88 | Andy Messersmith | 209.7 | ANA |
| +033+ | 5.74 | Phil Niekro | 235 | ATL |
| +043+ | 5.03 | Jerry Koosman | 191 | NYN |
| +044+ | 4.95 | Jim Palmer | 143.7 | BAL |
| +045+ | 4.92 | Dick Bosman | 150.3 | TEX |
| +046+ | 4.42 | Sam McDowell | 250 | CLE |
| +047+ | 4.3 | Casey Cox | 145.7 | TEX |
| +052+ | 3.91 | Ferguson Jenkins | 272.7 | CHN |
| +056+ | 3.67 | Johnny Odom | 206 | OAK |
| +062+ | 3.52 | Joe Niekro | 196 | TOT |
| +068+ | 3.19 | Mickey Lolich | 233.3 | DET |
| +069+ | 3.17 | Chuck Taylor | 99 | SLN |
_