| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jim Hunter | OAK | 7.63 | 197409260_MIN_OAK |
| Jon Matlack | NYN | 5.11 | 197409270_PIT_NYN |
| Bert Blyleven | MIN | 4.01 | 197409250_MIN_OAK |
| Ferguson Jenkins | TEX | 3.47 | 197409270_TEX_KCA |
| Jim Barr | SFN | 3.14 | 197409270_SFN_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Stan Bahnsen | CHA | -4.77 | 197409270_CHA_OAK |
| Jim Bibby | TEX | -4.45 | 197409262_CHA_TEX |
| Steve Rogers | WAS | -2.79 | 197409252_WAS_CHN |
| Joe Coleman | DET | -2.4 | 197409260_BOS_DET |
| Reggie Cleveland | BOS | -2.13 | 197409270_BOS_DET |
Based on accumulated WAA for this season up to 1974-09-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 9.31 | Gaylord Perry | 307.3 | CLE |
| +004+ | 8.37 | Jim Hunter | 315.3 | OAK |
| +009+ | 7.27 | Phil Niekro | 284.3 | ATL |
| +012+ | 6.61 | Jon Matlack | 255.3 | NYN |
| +013+ | 6.46 | Bert Blyleven | 276.3 | MIN |
| +014+ | 6.4 | Andy Messersmith | 279.7 | LAN |
| +018+ | 5.96 | Buzz Capra | 208 | ATL |
| +022+ | 5.55 | Ferguson Jenkins | 321.3 | TEX |
| +025+ | 5.13 | Nolan Ryan | 323.7 | ANA |
| +027+ | 5.04 | Jim Barr | 236.7 | SFN |
| +026+ | 5.04 | Lynn McGlothen | 231.3 | SLN |
| +028+ | 5.02 | Luis Tiant | 306.3 | BOS |
| +029+ | 4.92 | Jim Rooker | 247 | PIT |
| +035+ | 4.26 | Ross Grimsley | 291 | BAL |
| +044+ | 3.67 | Al Fitzmorris | 190 | KCA |
| +046+ | 3.63 | Ken Holtzman | 252.3 | OAK |
| +050+ | 3.57 | Tommy John | 153 | LAN |
| +053+ | 3.49 | Carl Morton | 266.7 | ATL |
| +056+ | 3.46 | Jim Perry | 245.3 | CLE |
| +059+ | 3.29 | Larry Dierker | 217.7 | HOU |
| +061+ | 3.29 | Jim Kaat | 268.3 | CHA |
| +064+ | 3.18 | Andy Hassler | 153 | ANA |
| +067+ | 3.1 | Mike Caldwell | 189.3 | SFN |
| +069+ | 3.08 | Don Gullett | 243 | CIN |
| +072+ | 3.01 | Pat Dobson | 267.3 | NYA |
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