| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jim Palmer | BAL | 10.64 | 197507271_BAL_MIL |
| Don Sutton | LAN | 5.91 | 197507270_LAN_CIN |
| Jim Hunter | NYA | 5.82 | 197507271_BOS_NYA |
| Randy Jones | SDN | 4.95 | 197507270_SDN_ATL |
| Phil Niekro | ATL | 4.51 | 197507280_LAN_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Stan Bahnsen | OAK | -4.04 | 197507272_CHA_OAK |
| Pete Broberg | MIL | -3.96 | 197507280_MIL_BOS |
| J.R. Richard | HOU | -2.17 | 197507270_SFN_HOU |
| Reggie Cleveland | BOS | -1.8 | 197507260_BOS_NYA |
| Fritz Peterson | CLE | -1.72 | 197507272_CLE_DET |
Based on accumulated WAA for this season up to 1975-07-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 7.92 | Andy Messersmith | 215 | LAN |
| +003+ | 6.79 | Randy Jones | 176.7 | SDN |
| +004+ | 6.69 | Tom Seaver | 178 | NYN |
| +006+ | 6 | Jim Palmer | 191.7 | BAL |
| +009+ | 5.2 | Don Sutton | 190.7 | LAN |
| +011+ | 5.07 | Jim Hunter | 207.7 | NYA |
| +012+ | 4.98 | Jerry Reuss | 145.3 | PIT |
| +015+ | 4.57 | Jim Barr | 144 | SFN |
| +018+ | 4.19 | Phil Niekro | 181 | ATL |
| +019+ | 4.11 | Ed Figueroa | 136.3 | ANA |
| +023+ | 3.8 | Steve Busby | 190 | KCA |
| +026+ | 3.68 | Vida Blue | 191.7 | OAK |
| +028+ | 3.61 | Steve Rogers | 147.3 | WAS |
| +034+ | 3.29 | Dennis Eckersley | 105.3 | CLE |
| +035+ | 3.24 | Jim Kaat | 184 | CHA |
| +036+ | 3.22 | John Montefusco | 143 | SFN |
| +038+ | 3.17 | Frank Tanana | 152.3 | ANA |
| +045+ | 2.91 | Bob Forsch | 154.3 | SLN |
| +046+ | 2.84 | Ken Brett | 81.7 | PIT |
| +053+ | 2.48 | Bert Blyleven | 155 | MIN |
| +073+ | 2.04 | Bill Castro | 71.3 | MIL |
| +085+ | 1.73 | Woodie Fryman | 115.7 | WAS |
| +095+ | 1.61 | Gary Nolan | 147.3 | CIN |
| +097+ | 1.57 | Brent Strom | 68 | SDN |
| +100+ | 1.48 | Bruce Kison | 134 | PIT |
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