| Starter | Tm | Tier | Game |
|---|---|---|---|
| Andy Messersmith | LAN | 7.4 | 197407300_LAN_SDN |
| Jon Matlack | NYN | 5.6 | 197407301_PIT_NYN |
| Buzz Capra | ATL | 2.88 | 197407280_LAN_ATL |
| Steve Carlton | PHI | 2.51 | 197407290_PIT_PHI |
| Jim Barr | SFN | 2.17 | 197407300_SFN_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Steve Arlin | CLE | -8.27 | 197407280_DET_CLE |
| Bill Greif | SDN | -3.2 | 197407290_SDN_CIN |
| Jim Colborn | MIL | -2.45 | 197407301_NYA_MIL |
| Jim Bibby | TEX | -2.44 | 197407300_TEX_OAK |
| Reggie Cleveland | BOS | -2.17 | 197407300_DET_BOS |
Based on accumulated WAA for this season up to 1974-07-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.63 | Gaylord Perry | 200 | CLE |
| +002+ | 6.33 | Andy Messersmith | 189 | LAN |
| +010+ | 4.6 | Buzz Capra | 132.7 | ATL |
| +012+ | 4.52 | Jim Hunter | 194.3 | OAK |
| +016+ | 4.22 | Jim Barr | 151 | SFN |
| +018+ | 4.16 | Luis Tiant | 203 | BOS |
| +020+ | 3.95 | Phil Niekro | 181.7 | ATL |
| +022+ | 3.87 | Tommy John | 153 | LAN |
| +023+ | 3.82 | Larry Dierker | 143.7 | HOU |
| +025+ | 3.66 | Steve Carlton | 192.7 | PHI |
| +027+ | 3.47 | Jon Matlack | 159 | NYN |
| +030+ | 3.22 | Paul Lindblad | 66 | OAK |
| +032+ | 3.14 | Ken Brett | 151.3 | PIT |
| +034+ | 2.82 | Fred Norman | 133 | CIN |
| +037+ | 2.75 | Lynn McGlothen | 142 | SLN |
| +040+ | 2.68 | Bruce DalCanton | 112.3 | KCA |
| +041+ | 2.68 | Doug Rau | 124.3 | LAN |
| +042+ | 2.67 | Ed Sprague | 91 | MIL |
| +043+ | 2.66 | Jim Perry | 157 | CLE |
| +044+ | 2.65 | Carl Morton | 183.7 | ATL |
| +046+ | 2.65 | Don Gullett | 153 | CIN |
| +050+ | 2.57 | Jim Lonborg | 185 | PHI |
| +055+ | 2.46 | Jim Rooker | 150.7 | PIT |
| +062+ | 2.24 | Tom Seaver | 140 | NYN |
| +063+ | 2.24 | Steve Busby | 185.7 | KCA |
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