| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jim Palmer | BAL | 11.53 | 197508261_BAL_KCA |
| Andy Messersmith | LAN | 10.86 | 197508250_PHI_LAN |
| Tom Seaver | NYN | 8.93 | 197508270_NYN_SDN |
| Jim Hunter | NYA | 5.22 | 197508260_OAK_NYA |
| Steve Busby | KCA | 3.79 | 197508262_BAL_KCA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Doug Konieczny | HOU | -2.31 | 197508262_HOU_SLN |
| Pete Broberg | MIL | -2.1 | 197508260_MIN_MIL |
| Bill Singer | ANA | -1.6 | 197508270_ANA_BOS |
| Bill Bonham | CHN | -1.37 | 197508270_CIN_CHN |
| Claude Osteen | CHA | -1.28 | 197508271_CHA_CLE |
Based on accumulated WAA for this season up to 1975-08-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.73 | Jim Palmer | 253 | BAL |
| +002+ | 8.51 | Tom Seaver | 235.3 | NYN |
| +003+ | 8.15 | Andy Messersmith | 270.3 | LAN |
| +004+ | 8.1 | Randy Jones | 223.7 | SDN |
| +009+ | 6.38 | Don Sutton | 237.3 | LAN |
| +010+ | 6.38 | Jerry Reuss | 192.3 | PIT |
| +013+ | 6.07 | Jim Hunter | 267 | NYA |
| +016+ | 5.42 | Steve Busby | 228 | KCA |
| +017+ | 5.34 | Frank Tanana | 189.3 | ANA |
| +022+ | 4.44 | Bert Blyleven | 224 | MIN |
| +026+ | 4.21 | Ed Figueroa | 188.3 | ANA |
| +028+ | 4.17 | Dennis Eckersley | 146.7 | CLE |
| +029+ | 4.16 | Bob Forsch | 190.3 | SLN |
| +033+ | 4.03 | Don Gullett | 120.7 | CIN |
| +037+ | 3.79 | Jim Kaat | 247.7 | CHA |
| +041+ | 3.59 | Jim Barr | 190.7 | SFN |
| +044+ | 3.41 | Steve Rogers | 197.7 | WAS |
| +045+ | 3.41 | Vida Blue | 228.7 | OAK |
| +047+ | 3.26 | John Montefusco | 189.3 | SFN |
| +050+ | 3.18 | Gaylord Perry | 253.3 | TOT |
| +064+ | 2.73 | Phil Niekro | 227.3 | ATL |
| +065+ | 2.71 | Larry Demery | 96.7 | PIT |
| +073+ | 2.45 | Gary Nolan | 173.3 | CIN |
| +075+ | 2.38 | Ron Reed | 203 | TOT |
| +085+ | 2.2 | John Candelaria | 95.7 | PIT |
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