| Starter | Tm | Tier | Game |
|---|---|---|---|
| Gaylord Perry | CLE | 12.07 | 197405280_CLE_TEX |
| Bert Blyleven | MIN | 11.61 | 197405280_MIN_BOS |
| Jim Hunter | OAK | 7.18 | 197405280_DET_OAK |
| Jon Matlack | NYN | 5.12 | 197405290_NYN_CIN |
| Don Sutton | LAN | 4.38 | 197405280_LAN_SLN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Woodie Fryman | DET | -2.99 | 197405280_DET_OAK |
| Clay Kirby | CIN | -2.19 | 197405280_NYN_CIN |
| Jerry Reuss | PIT | -1.93 | 197405290_SDN_PIT |
| Reggie Cleveland | BOS | -1.75 | 197405280_MIN_BOS |
| Ernie McAnally | WAS | -0.94 | 197405290_HOU_WAS |
Based on accumulated WAA for this season up to 1974-05-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.51 | Gaylord Perry | 101.7 | CLE |
| +006+ | 3.34 | Jim Hunter | 103.7 | OAK |
| +011+ | 2.64 | Jon Matlack | 68.3 | NYN |
| +012+ | 2.64 | Mike Caldwell | 84.7 | SFN |
| +016+ | 2.48 | Buzz Capra | 50.7 | ATL |
| +017+ | 2.38 | Ferguson Jenkins | 101 | TEX |
| +019+ | 2.1 | Bert Blyleven | 92.7 | MIN |
| +021+ | 2.02 | Jim Lonborg | 83.7 | PHI |
| +023+ | 1.99 | Phil Niekro | 93.7 | ATL |
| +022+ | 1.99 | Jim Perry | 73.3 | CLE |
| +026+ | 1.93 | Jim Rooker | 61.7 | PIT |
| +028+ | 1.92 | Frank Tanana | 100 | ANA |
| +029+ | 1.91 | Larry Dierker | 66.3 | HOU |
| +032+ | 1.83 | Bill Singer | 91.7 | ANA |
| +037+ | 1.78 | Bill Lee | 88 | BOS |
| +038+ | 1.74 | Don Gullett | 66.3 | CIN |
| +041+ | 1.59 | Sonny Siebert | 56 | SLN |
| +042+ | 1.58 | Lynn McGlothen | 60.7 | SLN |
| +043+ | 1.58 | Mike Cuellar | 72.3 | BAL |
| +044+ | 1.57 | Claude Osteen | 76.7 | HOU |
| +047+ | 1.56 | Fred Norman | 57 | CIN |
| +048+ | 1.54 | Steve Carlton | 92.7 | PHI |
| +049+ | 1.53 | Bruce DalCanton | 37.3 | KCA |
| +051+ | 1.51 | Kevin Kobel | 39.3 | MIL |
| +053+ | 1.5 | Tommy John | 84 | LAN |
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