| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Singer | LAN | 12.36 | 196908080_CHN_LAN |
| Gaylord Perry | SFN | 5.68 | 196908080_SLN_SFN |
| Mel Stottlemyre | NYA | 5.52 | 196908090_OAK_NYA |
| Denny McLain | DET | 5.47 | 196908090_DET_CHA |
| Jerry Koosman | NYN | 5.44 | 196908081_NYN_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tony Cloninger | CIN | -5.34 | 196908080_PHI_CIN |
| Pat Jarvis | ATL | -3.02 | 196908090_NYN_ATL |
| Steve Hargan | CLE | -2.22 | 196908090_KCA_CLE |
| Joe Sparma | DET | -0.99 | 196908081_DET_CHA |
| Dick Drago | KCA | -0.65 | 196908070_KCA_BAL |
Based on accumulated WAA for this season up to 1969-08-09.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.74 | Bill Singer | 220 | LAN |
| +008+ | 7.01 | Steve Carlton | 167 | SLN |
| +011+ | 6.74 | Bob Gibson | 203 | SLN |
| +012+ | 6.63 | Mel Stottlemyre | 227.3 | NYA |
| +014+ | 6.06 | Jerry Koosman | 154.3 | NYN |
| +017+ | 5.68 | Denny McLain | 234.7 | DET |
| +018+ | 5.62 | Mike Cuellar | 189 | BAL |
| +019+ | 5.56 | Gaylord Perry | 222.7 | SFN |
| +020+ | 5.54 | Claude Osteen | 220 | LAN |
| +022+ | 5.38 | Bill Hands | 195.3 | CHN |
| +023+ | 5.31 | Larry Dierker | 201.3 | HOU |
| +024+ | 5.29 | Juan Marichal | 192.3 | SFN |
| +029+ | 5.1 | Phil Niekro | 190.7 | ATL |
| +037+ | 4.38 | Tom Seaver | 186.3 | NYN |
| +038+ | 4.38 | Andy Messersmith | 164 | ANA |
| +039+ | 4.24 | Fritz Peterson | 190 | NYA |
| +041+ | 4.17 | Dick Bosman | 109 | TEX |
| +043+ | 4.03 | Ferguson Jenkins | 223.7 | CHN |
| +045+ | 3.92 | Jim Palmer | 97.7 | BAL |
| +049+ | 3.71 | Johnny Odom | 177.7 | OAK |
| +051+ | 3.68 | Casey Cox | 110.7 | TEX |
| +052+ | 3.67 | Mickey Lolich | 177.7 | DET |
| +060+ | 3.23 | Dave McNally | 188 | BAL |
| +061+ | 3.22 | Sam McDowell | 193.3 | CLE |
| +066+ | 2.81 | Jim Maloney | 100 | CIN |
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