| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jim Hunter | OAK | 7.24 | 197409170_OAK_KCA |
| Jon Matlack | NYN | 4.7 | 197409181_NYN_WAS |
| Andy Messersmith | LAN | 3.97 | 197409160_HOU_LAN |
| Ferguson Jenkins | TEX | 3.68 | 197409181_ANA_TEX |
| Jim Barr | SFN | 3.61 | 197409160_ATL_SFN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Stan Bahnsen | CHA | -4.98 | 197409170_MIN_CHA |
| Ron Bryant | SFN | -3.96 | 197409170_ATL_SFN |
| Bill Greif | SDN | -3.62 | 197409170_CIN_SDN |
| Steve Rogers | WAS | -3.09 | 197409181_NYN_WAS |
| Jim Colborn | MIL | -2.86 | 197409170_CLE_MIL |
Based on accumulated WAA for this season up to 1974-09-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.61 | Gaylord Perry | 287.7 | CLE |
| +005+ | 7.54 | Jim Hunter | 297.3 | OAK |
| +013+ | 6.06 | Phil Niekro | 265.7 | ATL |
| +015+ | 5.63 | Jon Matlack | 238.3 | NYN |
| +017+ | 5.55 | Buzz Capra | 199.3 | ATL |
| +018+ | 5.51 | Jim Barr | 222 | SFN |
| +022+ | 5.29 | Andy Messersmith | 262.7 | LAN |
| +023+ | 5.19 | Bert Blyleven | 258.3 | MIN |
| +026+ | 4.8 | Ferguson Jenkins | 303.3 | TEX |
| +027+ | 4.76 | Nolan Ryan | 306.7 | ANA |
| +029+ | 4.55 | Lynn McGlothen | 222 | SLN |
| +030+ | 4.52 | Ross Grimsley | 279 | BAL |
| +035+ | 4.27 | Jim Rooker | 238 | PIT |
| +036+ | 4.26 | Luis Tiant | 288.3 | BOS |
| +037+ | 4.16 | Jim Perry | 235.7 | CLE |
| +040+ | 3.93 | Larry Dierker | 214 | HOU |
| +046+ | 3.63 | Carl Morton | 261.7 | ATL |
| +047+ | 3.62 | Tommy John | 153 | LAN |
| +048+ | 3.58 | Don Gullett | 241 | CIN |
| +061+ | 3.07 | Ken Holtzman | 240 | OAK |
| +069+ | 2.81 | Geoff Zahn | 73.3 | LAN |
| +070+ | 2.8 | Ken Brett | 180.7 | PIT |
| +073+ | 2.73 | Ed Sprague | 94 | MIL |
| +075+ | 2.62 | Andy Hassler | 146.3 | ANA |
| +076+ | 2.59 | Mike Caldwell | 173 | SFN |
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