| Starter | Tm | Tier | Game |
|---|---|---|---|
| Gaylord Perry | CLE | 14.48 | 197406020_KCA_CLE |
| Bert Blyleven | MIN | 8.06 | 197406010_NYA_MIN |
| Jim Hunter | OAK | 7.4 | 197406020_MIL_OAK |
| Mike Cuellar | BAL | 3.52 | 197406020_BAL_TEX |
| Bill Lee | BOS | 3.05 | 197405310_CHA_BOS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Steve Arlin | SDN | -8.2 | 197405310_SDN_SLN |
| Reggie Cleveland | BOS | -2.46 | 197406020_CHA_BOS |
| Woodie Fryman | DET | -2.41 | 197406020_DET_ANA |
| Dick Tidrow | NYA | -2.12 | 197405310_NYA_MIN |
| Ron Bryant | SFN | -1.37 | 197405310_SFN_PHI |
Based on accumulated WAA for this season up to 1974-06-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.88 | Gaylord Perry | 110.7 | CLE |
| +006+ | 3.6 | Jim Hunter | 111.3 | OAK |
| +008+ | 3.26 | Buzz Capra | 59.7 | ATL |
| +012+ | 2.65 | Jon Matlack | 68.3 | NYN |
| +014+ | 2.39 | Jim Lonborg | 92.7 | PHI |
| +015+ | 2.39 | Sonny Siebert | 65 | SLN |
| +016+ | 2.38 | Lynn McGlothen | 69.7 | SLN |
| +017+ | 2.36 | Jim Perry | 82.3 | CLE |
| +020+ | 2.23 | Phil Niekro | 101.3 | ATL |
| +023+ | 2.14 | Fred Norman | 63.7 | CIN |
| +028+ | 1.99 | Bill Singer | 100.7 | ANA |
| +031+ | 1.94 | Bill Lee | 97 | BOS |
| +032+ | 1.93 | Frank Tanana | 100 | ANA |
| +034+ | 1.93 | Larry Dierker | 66.3 | HOU |
| +033+ | 1.93 | Andy Messersmith | 96 | LAN |
| +037+ | 1.89 | Mike Caldwell | 87.7 | SFN |
| +041+ | 1.74 | Don Gullett | 66.3 | CIN |
| +044+ | 1.71 | Jackie Brown | 43.3 | TEX |
| +047+ | 1.59 | Claude Osteen | 76.7 | HOU |
| +048+ | 1.57 | Ken Brett | 71.7 | PIT |
| +051+ | 1.55 | Doug Rau | 59.7 | LAN |
| +050+ | 1.55 | Steve Carlton | 92.7 | PHI |
| +052+ | 1.53 | Tommy John | 84 | LAN |
| +055+ | 1.52 | Bert Blyleven | 94 | MIN |
| +056+ | 1.51 | Tom Griffin | 68.7 | HOU |
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