| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jim Palmer | BAL | 11.1 | 197509110_BAL_CLE |
| Tom Seaver | NYN | 10.82 | 197509100_NYN_PIT |
| Randy Jones | SDN | 7.88 | 197509100_ATL_SDN |
| Jim Hunter | NYA | 7.75 | 197509110_MIL_NYA |
| Jerry Reuss | PIT | 6.07 | 197509110_NYN_PIT |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Joe Coleman | DET | -7.6 | 197509120_BAL_DET |
| Bill Singer | ANA | -2.41 | 197509121_ANA_KCA |
| Luis Tiant | BOS | -1.68 | 197509110_DET_BOS |
| Roric Harrison | CLE | -1.57 | 197509110_BAL_CLE |
| Dan Spillner | SDN | -0.99 | 197509120_HOU_SDN |
Based on accumulated WAA for this season up to 1975-09-12.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.79 | Jim Palmer | 290 | BAL |
| +002+ | 8.75 | Randy Jones | 255.3 | SDN |
| +003+ | 8.68 | Tom Seaver | 256 | NYN |
| +004+ | 8.59 | Andy Messersmith | 292 | LAN |
| +005+ | 8.28 | Jim Hunter | 303 | NYA |
| +008+ | 6.96 | Frank Tanana | 225.3 | ANA |
| +011+ | 6.77 | Jerry Reuss | 219.3 | PIT |
| +017+ | 5.32 | Dennis Eckersley | 168.3 | CLE |
| +024+ | 4.71 | Don Sutton | 254 | LAN |
| +028+ | 4.45 | Jim Kaat | 278 | CHA |
| +030+ | 4.33 | Don Gullett | 143.7 | CIN |
| +033+ | 4.12 | Vida Blue | 254.7 | OAK |
| +035+ | 4.06 | Steve Busby | 245.7 | KCA |
| +037+ | 4 | Phil Niekro | 256.3 | ATL |
| +039+ | 3.92 | John Montefusco | 221.3 | SFN |
| +046+ | 3.58 | Gaylord Perry | 280.3 | TOT |
| +048+ | 3.57 | Ed Figueroa | 212.7 | ANA |
| +050+ | 3.51 | Bert Blyleven | 239.7 | MIN |
| +052+ | 3.41 | Bob Forsch | 207.7 | SLN |
| +058+ | 3.18 | Brent Strom | 101.3 | SDN |
| +064+ | 2.98 | Jim Barr | 215.3 | SFN |
| +067+ | 2.92 | Rudy May | 190.7 | NYA |
| +068+ | 2.9 | Burt Hooton | 205.7 | TOT |
| +071+ | 2.86 | Gary Nolan | 192.7 | CIN |
| +077+ | 2.67 | Paul Splittorff | 141.3 | KCA |
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