| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tommy John | LAN | 4.02 | 197407120_NYN_LAN |
| Buzz Capra | ATL | 3.41 | 197407122_ATL_SLN |
| Larry Dierker | HOU | 2.82 | 197407100_SLN_HOU |
| Jim Rooker | PIT | 2.26 | 197407121_CIN_PIT |
| Steve Carlton | PHI | 2.06 | 197407100_LAN_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Greif | SDN | -4.86 | 197407100_SDN_NYN |
| Reggie Cleveland | BOS | -3.58 | 197407100_TEX_BOS |
| Roric Harrison | ATL | -1.31 | 197407121_ATL_SLN |
| Ferguson Jenkins | TEX | -0.72 | 197407120_TEX_MIL |
| Bob Apodaca | NYN | -0.53 | 197407120_NYN_LAN |
Based on accumulated WAA for this season up to 1974-07-12.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.98 | Gaylord Perry | 174.3 | CLE |
| +002+ | 6.14 | Andy Messersmith | 161 | LAN |
| +004+ | 4.89 | Larry Dierker | 125 | HOU |
| +006+ | 4.83 | Buzz Capra | 115.7 | ATL |
| +009+ | 4.41 | Jim Hunter | 170.3 | OAK |
| +012+ | 4.03 | Tommy John | 151 | LAN |
| +018+ | 3.41 | Lynn McGlothen | 123 | SLN |
| +019+ | 3.39 | Jim Barr | 120.3 | SFN |
| +021+ | 3.28 | Jim Lonborg | 156.3 | PHI |
| +026+ | 3.12 | Jim Perry | 137.7 | CLE |
| +028+ | 2.94 | Carl Morton | 167.3 | ATL |
| +029+ | 2.91 | Jon Matlack | 130 | NYN |
| +031+ | 2.9 | Don Gullett | 134.7 | CIN |
| +030+ | 2.9 | Ken Brett | 128 | PIT |
| +032+ | 2.89 | Paul Lindblad | 53 | OAK |
| +036+ | 2.58 | Fred Norman | 106.3 | CIN |
| +039+ | 2.54 | Luis Tiant | 176 | BOS |
| +044+ | 2.46 | Ed Sprague | 80 | MIL |
| +049+ | 2.21 | Steve Carlton | 161 | PHI |
| +050+ | 2.16 | Steve Busby | 166.7 | KCA |
| +056+ | 2.07 | Tom Griffin | 124 | HOU |
| +060+ | 2 | Bert Blyleven | 147 | MIN |
| +062+ | 1.94 | Phil Niekro | 155.7 | ATL |
| +064+ | 1.9 | Joe Decker | 136 | MIN |
| +065+ | 1.9 | Jim Rooker | 131 | PIT |
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