| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tom Seaver | NYN | 9.26 | 197508070_WAS_NYN |
| Jim Palmer | BAL | 8.5 | 197508090_BAL_CHA |
| Jim Hunter | NYA | 6.16 | 197508090_NYA_ANA |
| Phil Niekro | ATL | 4.82 | 197508090_CHN_ATL |
| Jerry Reuss | PIT | 3.89 | 197508090_PIT_HOU |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Joe Coleman | DET | -6.26 | 197508080_MIN_DET |
| Andy Hassler | ANA | -4.37 | 197508070_ANA_CHA |
| Doug Konieczny | HOU | -1.92 | 197508080_PIT_HOU |
| Reggie Cleveland | BOS | -1.53 | 197508080_BOS_OAK |
| Bruce Dal Canton | ATL | -1.27 | 197508082_CHN_ATL |
Based on accumulated WAA for this season up to 1975-08-09.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.42 | Andy Messersmith | 239 | LAN |
| +002+ | 8.16 | Randy Jones | 194.7 | SDN |
| +003+ | 7.53 | Tom Seaver | 204 | NYN |
| +006+ | 6.19 | Jim Palmer | 215 | BAL |
| +008+ | 6.05 | Don Sutton | 206.7 | LAN |
| +010+ | 5.54 | Jerry Reuss | 168.3 | PIT |
| +013+ | 4.82 | Steve Busby | 208 | KCA |
| +014+ | 4.78 | Jim Hunter | 232 | NYA |
| +015+ | 4.7 | Ed Figueroa | 158.7 | ANA |
| +021+ | 4.14 | Phil Niekro | 202 | ATL |
| +023+ | 4.06 | Vida Blue | 206.3 | OAK |
| +024+ | 3.92 | Dennis Eckersley | 126.3 | CLE |
| +028+ | 3.8 | Jim Barr | 160.7 | SFN |
| +034+ | 3.42 | Jim Kaat | 207.7 | CHA |
| +035+ | 3.4 | Bob Forsch | 168.7 | SLN |
| +038+ | 3.36 | Steve Rogers | 167.7 | WAS |
| +040+ | 3.31 | Frank Tanana | 152.3 | ANA |
| +050+ | 2.84 | Bert Blyleven | 179.3 | MIN |
| +055+ | 2.65 | Mike Torrez | 188.3 | BAL |
| +068+ | 2.21 | Woodie Fryman | 120.3 | WAS |
| +071+ | 2.12 | Rudy May | 141.7 | NYA |
| +074+ | 2.11 | Gary Nolan | 152.3 | CIN |
| +073+ | 2.11 | Carl Morton | 198 | ATL |
| +086+ | 2.01 | Jim Rooker | 139.7 | PIT |
| +087+ | 1.97 | Ken Brett | 90.7 | PIT |
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