| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jim Hunter | OAK | 8.46 | 197410010_OAK_ANA |
| Bert Blyleven | MIN | 4.96 | 197409290_MIN_ANA |
| Buzz Capra | ATL | 4.23 | 197410010_CIN_ATL |
| Ross Grimsley | BAL | 2.28 | 197409300_BAL_DET |
| Jim Perry | CLE | 1.61 | 197409300_CLE_BOS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tom Bradley | SFN | -2.7 | 197410010_SDN_SFN |
| Steve Rogers | WAS | -2.45 | 197409300_SLN_WAS |
| Joe Coleman | DET | -2.09 | 197410010_BAL_DET |
| Fritz Peterson | CLE | -0.83 | 197409290_NYA_CLE |
| Bill Hands | TEX | -0.8 | 197409290_TEX_KCA |
Based on accumulated WAA for this season up to 1974-10-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 8.8 | Gaylord Perry | 313.3 | CLE |
| +003+ | 8.65 | Jim Hunter | 318.3 | OAK |
| +006+ | 7.62 | Phil Niekro | 293.3 | ATL |
| +013+ | 6.66 | Andy Messersmith | 287.3 | LAN |
| +014+ | 6.63 | Jon Matlack | 255.3 | NYN |
| +015+ | 6.52 | Buzz Capra | 217 | ATL |
| +016+ | 6.27 | Bert Blyleven | 281 | MIN |
| +020+ | 5.91 | Nolan Ryan | 332.7 | ANA |
| +023+ | 5.59 | Ferguson Jenkins | 321.3 | TEX |
| +025+ | 5.33 | Jim Barr | 239.7 | SFN |
| +027+ | 5.05 | Luis Tiant | 311.3 | BOS |
| +028+ | 5.04 | Jim Rooker | 255.7 | PIT |
| +031+ | 4.74 | Lynn McGlothen | 237.3 | SLN |
| +040+ | 4.09 | Jim Kaat | 277.3 | CHA |
| +041+ | 3.95 | Andy Hassler | 162 | ANA |
| +044+ | 3.84 | Jim Perry | 252 | CLE |
| +045+ | 3.82 | Larry Dierker | 223.7 | HOU |
| +047+ | 3.7 | Al Fitzmorris | 190 | KCA |
| +051+ | 3.62 | Ross Grimsley | 295.7 | BAL |
| +053+ | 3.59 | Tommy John | 153 | LAN |
| +055+ | 3.49 | Ken Holtzman | 255.3 | OAK |
| +059+ | 3.39 | Frank Tanana | 268.7 | ANA |
| +065+ | 3.13 | Mike Caldwell | 189.3 | SFN |
| +066+ | 3.11 | Don Gullett | 243 | CIN |
| +067+ | 3.07 | Mike Cuellar | 266.3 | BAL |
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