| Starter | Tm | Tier | Game |
|---|---|---|---|
| Don Sutton | LAN | 8.11 | 197404290_NYN_LAN |
| Jim Palmer | BAL | 8.07 | 197404300_BAL_CHA |
| Bert Blyleven | MIN | 6.65 | 197404300_CLE_MIN |
| Gaylord Perry | CLE | 6.36 | 197404280_ANA_CLE |
| Ken Holtzman | OAK | 4.54 | 197404280_OAK_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Pete Broberg | TEX | -10.43 | 197404281_TEX_NYA |
| Steve Arlin | SDN | -7.99 | 197404280_PHI_SDN |
| Sam McDowell | NYA | -2.77 | 197404282_TEX_NYA |
| Marty Pattin | KCA | -1.98 | 197404280_BOS_KCA |
| Clay Kirby | CIN | -1.88 | 197404280_CIN_SLN |
Based on accumulated WAA for this season up to 1974-04-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 2.71 | Ferguson Jenkins | 53.7 | TEX |
| +004+ | 2.33 | Tommy John | 46 | LAN |
| +005+ | 2.29 | Gaylord Perry | 48.3 | CLE |
| +007+ | 1.91 | Larry Dierker | 36 | HOU |
| +010+ | 1.8 | Mel Stottlemyre | 51.3 | NYA |
| +013+ | 1.64 | Bert Blyleven | 46.7 | MIN |
| +014+ | 1.53 | Jim Palmer | 52.3 | BAL |
| +015+ | 1.49 | Tom Griffin | 36 | HOU |
| +017+ | 1.45 | Ken Frailing | 27.3 | CHN |
| +018+ | 1.43 | Bill Lee | 38.7 | BOS |
| +019+ | 1.4 | Jim Hunter | 46.7 | OAK |
| +020+ | 1.39 | Mike Caldwell | 39.3 | SFN |
| +021+ | 1.37 | Don Sutton | 44.7 | LAN |
| +022+ | 1.37 | Steve Hargan | 30.3 | TEX |
| +023+ | 1.35 | Jim Lonborg | 39.7 | PHI |
| +024+ | 1.33 | Jerry Koosman | 41 | NYN |
| +026+ | 1.31 | Jon Matlack | 27.3 | NYN |
| +027+ | 1.29 | Jim Rooker | 21.7 | PIT |
| +031+ | 1.27 | Doug Rau | 20.7 | LAN |
| XXXXX | 1.2 | Paul Lindblad | 18.3 | OAK |
| XXXXX | 1.17 | Jim Perry | 33.7 | CLE |
| XXXXX | 1.17 | Alan Foster | 31 | SLN |
| XXXXX | 1.15 | Andy Messersmith | 37.7 | LAN |
| XXXXX | 1.03 | Joe Coleman | 44 | DET |
| XXXXX | 0.96 | Ross Grimsley | 38.3 | BAL |
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