| Starter | Tm | Tier | Game |
|---|---|---|---|
| Andy Messersmith | LAN | 14.45 | 197508060_ATL_LAN |
| Tom Seaver | NYN | 9.26 | 197508070_WAS_NYN |
| Randy Jones | SDN | 7.39 | 197508060_HOU_SDN |
| Jim Barr | SFN | 3.84 | 197508060_CIN_SFN |
| Steve Rogers | WAS | 3.23 | 197508070_WAS_NYN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Joe Coleman | DET | -6.26 | 197508080_MIN_DET |
| Andy Hassler | ANA | -4.37 | 197508070_ANA_CHA |
| Johnny Odom | ATL | -4.16 | 197508060_ATL_LAN |
| Stan Bahnsen | OAK | -2.65 | 197508060_OAK_TEX |
| Doug Konieczny | HOU | -1.92 | 197508080_PIT_HOU |
Based on accumulated WAA for this season up to 1975-08-08.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.42 | Andy Messersmith | 239 | LAN |
| +002+ | 8.15 | Randy Jones | 194.7 | SDN |
| +003+ | 7.53 | Tom Seaver | 204 | NYN |
| +005+ | 6.5 | Jim Palmer | 206.3 | BAL |
| +007+ | 6.05 | Don Sutton | 206.7 | LAN |
| +010+ | 5.33 | Jim Hunter | 224 | NYA |
| +011+ | 5.22 | Jerry Reuss | 162.3 | PIT |
| +014+ | 4.88 | Phil Niekro | 196 | ATL |
| +015+ | 4.83 | Steve Busby | 208 | KCA |
| +021+ | 4.22 | Ed Figueroa | 150.7 | ANA |
| +023+ | 4.06 | Vida Blue | 206.3 | OAK |
| +026+ | 3.79 | Jim Barr | 160.7 | SFN |
| +028+ | 3.77 | Dennis Eckersley | 119.7 | CLE |
| +036+ | 3.42 | Jim Kaat | 207.7 | CHA |
| +037+ | 3.41 | Bob Forsch | 168.7 | SLN |
| +040+ | 3.34 | Steve Rogers | 167.7 | WAS |
| +041+ | 3.31 | Frank Tanana | 152.3 | ANA |
| +049+ | 2.85 | Bert Blyleven | 179.3 | MIN |
| +055+ | 2.65 | Mike Torrez | 188.3 | BAL |
| +058+ | 2.58 | John Montefusco | 151.7 | SFN |
| +070+ | 2.2 | Woodie Fryman | 120.3 | WAS |
| +077+ | 2.12 | Carl Morton | 198 | ATL |
| +080+ | 2.11 | Rudy May | 141.7 | NYA |
| +086+ | 2 | Jim Rooker | 139.7 | PIT |
| +087+ | 1.96 | Ken Brett | 90.7 | PIT |
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