| Starter | Tm | Tier | Game |
|---|---|---|---|
| Andy Messersmith | LAN | 15.47 | 197507170_PIT_LAN |
| Tom Seaver | NYN | 13.53 | 197507190_ATL_NYN |
| Jim Hunter | NYA | 5.87 | 197507180_NYA_TEX |
| Phil Niekro | ATL | 5.29 | 197507170_ATL_NYN |
| Jerry Reuss | PIT | 3.23 | 197507190_PIT_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Joe Coleman | DET | -6.28 | 197507190_KCA_DET |
| Stan Bahnsen | OAK | -3.48 | 197507180_OAK_CLE |
| Jim Bibby | CLE | -2.25 | 197507180_OAK_CLE |
| J.R. Richard | HOU | -2.21 | 197507180_HOU_PHI |
| Jim Slaton | MIL | -2.13 | 197507180_ANA_MIL |
Based on accumulated WAA for this season up to 1975-07-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.93 | Andy Messersmith | 199 | LAN |
| +003+ | 6.56 | Tom Seaver | 172 | NYN |
| +004+ | 5.66 | Jim Palmer | 176 | BAL |
| +005+ | 5.47 | Don Sutton | 177 | LAN |
| +006+ | 5.44 | Randy Jones | 158.7 | SDN |
| +012+ | 4.33 | Jerry Reuss | 136.3 | PIT |
| +013+ | 4.23 | Jim Hunter | 191.3 | NYA |
| +016+ | 4.04 | Ed Figueroa | 119 | ANA |
| +019+ | 3.86 | Jim Kaat | 169 | CHA |
| +020+ | 3.85 | Phil Niekro | 163 | ATL |
| +021+ | 3.63 | Bob Forsch | 140.7 | SLN |
| +023+ | 3.6 | Jim Barr | 126 | SFN |
| +033+ | 2.95 | Steve Busby | 174 | KCA |
| +039+ | 2.57 | Steve Rogers | 128.3 | WAS |
| +043+ | 2.52 | Dennis Eckersley | 96.3 | CLE |
| +047+ | 2.39 | John Montefusco | 129 | SFN |
| +054+ | 2.32 | Vida Blue | 173.7 | OAK |
| +061+ | 2.2 | Frank Tanana | 134.3 | ANA |
| +062+ | 2.15 | Bill Castro | 68 | MIL |
| +066+ | 2.04 | Gary Nolan | 138.7 | CIN |
| +075+ | 1.84 | Ken Brett | 68 | PIT |
| +079+ | 1.78 | John Denny | 66.3 | SLN |
| +081+ | 1.76 | Ken Holtzman | 164.7 | OAK |
| +086+ | 1.7 | Woodie Fryman | 108.3 | WAS |
| +090+ | 1.68 | Steve Stone | 118 | CHN |
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