| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Singer | LAN | 11.08 | 196909240_LAN_CIN |
| Larry Dierker | HOU | 8.81 | 196909220_ATL_HOU |
| Juan Marichal | SFN | 7.84 | 196909240_SFN_SDN |
| Steve Carlton | SLN | 7.35 | 196909240_SLN_NYN |
| Mike Cuellar | BAL | 5.87 | 196909240_BAL_CLE |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Steve Hargan | CLE | -5.4 | 196909240_BAL_CLE |
| Tony Cloninger | CIN | -5 | 196909240_LAN_CIN |
| Pat Jarvis | ATL | -2.97 | 196909240_ATL_HOU |
| Bill Stoneman | WAS | -2.26 | 196909230_WAS_CHN |
| George Brunet | MIL | -0.99 | 196909220_MIL_ANA |
Based on accumulated WAA for this season up to 1969-09-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 10.27 | Bill Singer | 301.3 | LAN |
| +005+ | 9.78 | Larry Dierker | 289.3 | HOU |
| +006+ | 9.53 | Juan Marichal | 290.7 | SFN |
| +010+ | 8.72 | Bob Gibson | 293 | SLN |
| +013+ | 8.02 | Tom Seaver | 264.3 | NYN |
| +014+ | 7.97 | Mike Cuellar | 282.7 | BAL |
| +015+ | 7.94 | Steve Carlton | 236.3 | SLN |
| +016+ | 7.15 | Bill Hands | 286 | CHN |
| +019+ | 6.93 | Gaylord Perry | 307.3 | SFN |
| +021+ | 6.79 | Jerry Koosman | 227 | NYN |
| +024+ | 6.68 | Phil Niekro | 269.3 | ATL |
| +031+ | 6.21 | Claude Osteen | 303 | LAN |
| +033+ | 6.08 | Fritz Peterson | 263 | NYA |
| +035+ | 6.04 | Andy Messersmith | 242 | ANA |
| +036+ | 6.03 | Dick Bosman | 177.3 | TEX |
| +041+ | 5.62 | Denny McLain | 316 | DET |
| +044+ | 5.14 | Mel Stottlemyre | 294 | NYA |
| +045+ | 4.82 | Jim Palmer | 164 | BAL |
| +048+ | 4.7 | Sam McDowell | 281 | CLE |
| +051+ | 4.24 | Casey Cox | 168.7 | TEX |
| +055+ | 3.91 | Jim Perry | 252.7 | MIN |
| +068+ | 3.24 | Johnny Odom | 222 | OAK |
| +074+ | 3.16 | Ferguson Jenkins | 303.3 | CHN |
| +075+ | 3.11 | Chuck Taylor | 126.7 | SLN |
| +082+ | 2.78 | Jim McGlothlin | 198.7 | ANA |
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