| Starter | Tm | Tier | Game |
|---|---|---|---|
| Andy Messersmith | LAN | 7.06 | 197406250_ATL_LAN |
| Jon Matlack | NYN | 3.98 | 197406240_NYN_CHN |
| Jim Hunter | OAK | 3.81 | 197406250_ANA_OAK |
| Bert Blyleven | MIN | 3.66 | 197406240_MIN_TEX |
| Luis Tiant | BOS | 3.53 | 197406240_MIL_BOS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Steve Arlin | CLE | -7.49 | 197406260_CLE_NYA |
| Bill Greif | SDN | -5.12 | 197406260_SFN_SDN |
| Ron Bryant | SFN | -2.71 | 197406240_SFN_SDN |
| Bill Stoneman | ANA | -2.21 | 197406260_ANA_OAK |
| Jim Bibby | TEX | -1.8 | 197406260_MIN_TEX |
Based on accumulated WAA for this season up to 1974-06-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.06 | Gaylord Perry | 146.7 | CLE |
| +003+ | 4.97 | Andy Messersmith | 138 | LAN |
| +004+ | 4.74 | Buzz Capra | 92.3 | ATL |
| +006+ | 4.33 | Larry Dierker | 107.7 | HOU |
| +008+ | 4.26 | Jim Lonborg | 136.7 | PHI |
| +017+ | 3.14 | Fred Norman | 90.7 | CIN |
| +018+ | 3.02 | Paul Lindblad | 52 | OAK |
| +020+ | 2.99 | Jim Hunter | 146.7 | OAK |
| +021+ | 2.98 | Jim Barr | 98.3 | SFN |
| +023+ | 2.88 | Tommy John | 123.3 | LAN |
| +026+ | 2.7 | Phil Niekro | 132.3 | ATL |
| +028+ | 2.59 | Carl Morton | 143.3 | ATL |
| +029+ | 2.56 | Luis Tiant | 154.3 | BOS |
| +031+ | 2.53 | Steve Carlton | 141 | PHI |
| +032+ | 2.53 | Mickey Lolich | 157.7 | DET |
| +033+ | 2.52 | Jim Rooker | 108.7 | PIT |
| +035+ | 2.45 | Ken Brett | 103 | PIT |
| +037+ | 2.41 | Jon Matlack | 104 | NYN |
| +044+ | 2.28 | Jim Perry | 108.3 | CLE |
| +045+ | 2.21 | Lynn McGlothen | 97.3 | SLN |
| +049+ | 2.08 | Paul Splittorff | 124 | KCA |
| +051+ | 2 | Ed Sprague | 57.3 | MIL |
| +053+ | 1.98 | Jackie Brown | 84.7 | TEX |
| +060+ | 1.82 | Bill Singer | 108.7 | ANA |
| +062+ | 1.77 | Sonny Siebert | 92.3 | SLN |
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