| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jon Matlack | NYN | 4.64 | 197406080_NYN_HOU |
| Ken Holtzman | OAK | 3.74 | 197406090_OAK_MIL |
| Bill Lee | BOS | 3.54 | 197406090_BOS_CHA |
| Wilbur Wood | CHA | 3.12 | 197406080_BOS_CHA |
| Nolan Ryan | ANA | 2.85 | 197406090_ANA_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Greif | SDN | -5.29 | 197406090_SLN_SDN |
| Dick Tidrow | NYA | -4.37 | 197406090_MIN_NYA |
| Jim Bibby | TEX | -1.98 | 197406090_TEX_BAL |
| Jerry Reuss | PIT | -1.92 | 197406090_PIT_SFN |
| Ron Bryant | SFN | -1.58 | 197406090_PIT_SFN |
Based on accumulated WAA for this season up to 1974-06-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.34 | Gaylord Perry | 119.7 | CLE |
| +004+ | 4.11 | Buzz Capra | 68.7 | ATL |
| +005+ | 3.82 | Jim Lonborg | 110.7 | PHI |
| +009+ | 3.53 | Sonny Siebert | 81.7 | SLN |
| +014+ | 2.93 | Jim Hunter | 114 | OAK |
| +017+ | 2.72 | Andy Messersmith | 105 | LAN |
| +018+ | 2.7 | Larry Dierker | 75.3 | HOU |
| +021+ | 2.35 | Tommy John | 100.7 | LAN |
| +026+ | 2.31 | Phil Niekro | 115.3 | ATL |
| +029+ | 2.27 | Jackie Brown | 59.7 | TEX |
| +032+ | 2.21 | Fred Norman | 63.7 | CIN |
| +036+ | 2.12 | Paul Lindblad | 40.7 | OAK |
| +038+ | 2.04 | Doug Rau | 75 | LAN |
| +039+ | 2.04 | Jon Matlack | 83 | NYN |
| +040+ | 2.02 | Bill Singer | 108.7 | ANA |
| +041+ | 2.01 | Jim Perry | 89 | CLE |
| +043+ | 1.93 | Steve Carlton | 110.7 | PHI |
| +044+ | 1.89 | Bert Blyleven | 103 | MIN |
| +048+ | 1.79 | Tom Griffin | 81.7 | HOU |
| +052+ | 1.65 | Bill Lee | 112.7 | BOS |
| +053+ | 1.64 | Frank Tanana | 106.7 | ANA |
| +055+ | 1.61 | Ken Holtzman | 96.7 | OAK |
| +057+ | 1.6 | Jim Rooker | 82.7 | PIT |
| +062+ | 1.52 | Lynn McGlothen | 73.3 | SLN |
| +065+ | 1.5 | Mel Stottlemyre | 108 | NYA |
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