| Starter | Tm | Tier | Game |
|---|---|---|---|
| Juan Marichal | SFN | 6.74 | 196905180_SFN_PHI |
| Joe Horlen | CHA | 5.92 | 196905181_TEX_CHA |
| Bill Singer | LAN | 4.95 | 196905180_PIT_LAN |
| Dean Chance | MIN | 4.81 | 196905170_DET_MIN |
| Ferguson Jenkins | CHN | 3.78 | 196905170_CHN_HOU |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Sammy Ellis | CHA | -3.79 | 196905160_TEX_CHA |
| Joe Coleman | TEX | -2.25 | 196905160_TEX_CHA |
| Dick Ellsworth | CLE | -1.7 | 196905170_OAK_CLE |
| Dock Ellis | PIT | -1 | 196905170_PIT_LAN |
| Dave Giusti | SLN | -0.99 | 196905180_SLN_SDN |
Based on accumulated WAA for this season up to 1969-05-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 3.16 | Ken Holtzman | 71.7 | CHN |
| +004+ | 2.97 | Bill Singer | 69.7 | LAN |
| +006+ | 2.8 | Phil Niekro | 63 | ATL |
| +008+ | 2.71 | Rick Wise | 63 | PHI |
| +010+ | 2.53 | Jim Palmer | 66.7 | BAL |
| +011+ | 2.42 | Denny McLain | 87 | DET |
| +013+ | 2.26 | Bob Gibson | 60 | SLN |
| +016+ | 2.14 | Woodie Fryman | 63.7 | PHI |
| +018+ | 2.11 | Tommy John | 60.3 | CHA |
| +022+ | 2.03 | Tom Seaver | 64.3 | NYN |
| +026+ | 1.91 | Jim Maloney | 48 | CIN |
| +027+ | 1.89 | Johnny Odom | 62.3 | OAK |
| +029+ | 1.87 | Steve Carlton | 50.3 | SLN |
| +030+ | 1.86 | Gaylord Perry | 78 | SFN |
| +032+ | 1.83 | Juan Marichal | 70 | SFN |
| +034+ | 1.79 | Fritz Peterson | 67.7 | NYA |
| +037+ | 1.69 | Claude Osteen | 67 | LAN |
| +042+ | 1.61 | Mel Stottlemyre | 80.3 | NYA |
| +044+ | 1.57 | Bill Burbach | 50.3 | NYA |
| +047+ | 1.54 | Jim McGlothlin | 45.7 | ANA |
| +052+ | 1.44 | Al Santorini | 39 | SDN |
| +055+ | 1.39 | Ferguson Jenkins | 78.3 | CHN |
| +060+ | 1.37 | Mike Cuellar | 65.3 | BAL |
| +061+ | 1.36 | Jim Nash | 46 | OAK |
| +062+ | 1.35 | Mike Nagy | 40.7 | BOS |
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