| Starter | Tm | Tier | Game |
|---|---|---|---|
| Joe Horlen | CHA | 5.88 | 196905280_NYA_CHA |
| Bill Singer | LAN | 4.41 | 196905270_LAN_WAS |
| Ferguson Jenkins | CHN | 3.53 | 196905270_CHN_SFN |
| Denny McLain | DET | 3.02 | 196905290_DET_OAK |
| Mel Stottlemyre | NYA | 2.64 | 196905270_NYA_CHA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tony Cloninger | CIN | -2.9 | 196905280_PIT_CIN |
| Frank Bertaina | TEX | -1.77 | 196905280_MIN_TEX |
| Gene Brabender | MIL | -1.56 | 196905270_BAL_MIL |
| Dick Ellsworth | CLE | -1.26 | 196905280_CLE_ANA |
| Pat Jarvis | ATL | -1.16 | 196905270_SLN_ATL |
Based on accumulated WAA for this season up to 1969-05-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.74 | Bill Singer | 87.7 | LAN |
| +003+ | 3.71 | Bob Gibson | 78 | SLN |
| +008+ | 3.06 | Phil Niekro | 79.7 | ATL |
| +010+ | 2.91 | Steve Carlton | 68.3 | SLN |
| +013+ | 2.7 | Ken Holtzman | 89.3 | CHN |
| +014+ | 2.62 | Don Sutton | 89.3 | LAN |
| +015+ | 2.6 | Fritz Peterson | 83.7 | NYA |
| +016+ | 2.59 | Johnny Odom | 76.3 | OAK |
| +021+ | 2.38 | Gaylord Perry | 96 | SFN |
| +022+ | 2.34 | Jim Palmer | 70.7 | BAL |
| +024+ | 2.27 | Ferguson Jenkins | 94.3 | CHN |
| +028+ | 2.15 | Mel Stottlemyre | 98.3 | NYA |
| +030+ | 2.13 | Jim McGlothlin | 57.7 | ANA |
| +032+ | 2.08 | Denny McLain | 109 | DET |
| +035+ | 2.01 | Tom Seaver | 77.3 | NYN |
| +036+ | 2 | Mike Cuellar | 74.3 | BAL |
| +040+ | 1.87 | Juan Marichal | 77 | SFN |
| +046+ | 1.77 | Barry Moore | 49 | TEX |
| +047+ | 1.77 | Jim Maloney | 52 | CIN |
| +049+ | 1.72 | Claude Osteen | 88.7 | LAN |
| +052+ | 1.7 | Al Santorini | 48 | SDN |
| +051+ | 1.7 | Larry Dierker | 93 | HOU |
| +053+ | 1.69 | Rick Wise | 81.3 | PHI |
| +058+ | 1.61 | Bill Burbach | 59.3 | NYA |
| +059+ | 1.56 | Woodie Fryman | 67 | PHI |
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