| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Singer | LAN | 13.15 | 196909161_CIN_LAN |
| Steve Carlton | SLN | 7.24 | 196909150_NYN_SLN |
| Juan Marichal | SFN | 7.07 | 196909160_ATL_SFN |
| Mike Cuellar | BAL | 5.22 | 196909140_CLE_BAL |
| Bill Hands | CHN | 4.07 | 196909160_CHN_WAS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tony Cloninger | CIN | -4.49 | 196909150_CIN_LAN |
| Pat Jarvis | ATL | -3.14 | 196909150_ATL_SFN |
| Tommie Sisk | SDN | -2.86 | 196909160_HOU_SDN |
| Steve Blass | PIT | -2.13 | 196909140_NYN_PIT |
| Woodie Fryman | PHI | -1.43 | 196909160_PIT_PHI |
Based on accumulated WAA for this season up to 1969-09-16.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 11.63 | Bill Singer | 289.7 | LAN |
| +005+ | 9.37 | Juan Marichal | 275.7 | SFN |
| +006+ | 9.1 | Larry Dierker | 273.3 | HOU |
| +010+ | 8.62 | Steve Carlton | 229 | SLN |
| +013+ | 8.13 | Bob Gibson | 273 | SLN |
| +014+ | 7.65 | Mike Cuellar | 265.7 | BAL |
| +015+ | 7.27 | Claude Osteen | 292.7 | LAN |
| +016+ | 7.12 | Phil Niekro | 256 | ATL |
| +018+ | 6.81 | Tom Seaver | 246.3 | NYN |
| +022+ | 6.55 | Bill Hands | 268 | CHN |
| +023+ | 6.52 | Gaylord Perry | 289.3 | SFN |
| +028+ | 6.21 | Fritz Peterson | 252 | NYA |
| +029+ | 6.15 | Denny McLain | 304 | DET |
| +032+ | 5.98 | Jerry Koosman | 209 | NYN |
| +034+ | 5.94 | Andy Messersmith | 227.7 | ANA |
| +038+ | 5.62 | Dick Bosman | 167.3 | TEX |
| +040+ | 5.51 | Mel Stottlemyre | 281 | NYA |
| +045+ | 4.75 | Casey Cox | 159.7 | TEX |
| +048+ | 4.36 | Sam McDowell | 263 | CLE |
| +049+ | 4.31 | Jim Palmer | 155 | BAL |
| +051+ | 4.27 | Johnny Odom | 214 | OAK |
| +052+ | 4.22 | Mickey Lolich | 251.3 | DET |
| +067+ | 3.36 | Jim McGlothlin | 190 | ANA |
| +068+ | 3.35 | Chuck Taylor | 114.3 | SLN |
| +070+ | 3.32 | Rick Wise | 198 | PHI |
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