| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jim Palmer | BAL | 7.69 | 197508130_KCA_BAL |
| Don Sutton | LAN | 7.62 | 197508150_LAN_WAS |
| Jim Hunter | NYA | 5.08 | 197508130_NYA_OAK |
| Jerry Reuss | PIT | 4.35 | 197508140_PIT_CIN |
| Phil Niekro | ATL | 3.35 | 197508140_SLN_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Joe Coleman | DET | -5.98 | 197508130_TEX_DET |
| Stan Bahnsen | OAK | -2.54 | 197508130_NYA_OAK |
| Reggie Cleveland | BOS | -1.49 | 197508130_BOS_ANA |
| J.R. Richard | HOU | -1.41 | 197508140_CHN_HOU |
| Claude Osteen | CHA | -1.25 | 197508130_CLE_CHA |
Based on accumulated WAA for this season up to 1975-08-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.05 | Andy Messersmith | 248 | LAN |
| +002+ | 7.51 | Randy Jones | 200.7 | SDN |
| +003+ | 7.43 | Tom Seaver | 212 | NYN |
| +006+ | 7.02 | Jim Palmer | 224 | BAL |
| +011+ | 5.61 | Don Sutton | 220.3 | LAN |
| +012+ | 5.46 | Jim Hunter | 241 | NYA |
| +014+ | 5.13 | Jerry Reuss | 174.3 | PIT |
| +016+ | 5.1 | Ed Figueroa | 167.7 | ANA |
| +018+ | 4.93 | Jim Barr | 178.7 | SFN |
| +019+ | 4.75 | Steve Busby | 216 | KCA |
| +021+ | 4.53 | Frank Tanana | 168.3 | ANA |
| +030+ | 3.9 | Phil Niekro | 208.3 | ATL |
| +032+ | 3.7 | Bob Forsch | 176.7 | SLN |
| +033+ | 3.62 | Bert Blyleven | 197.3 | MIN |
| +034+ | 3.52 | Jim Kaat | 223.3 | CHA |
| +036+ | 3.45 | Vida Blue | 215.7 | OAK |
| +050+ | 3.1 | Dennis Eckersley | 128.7 | CLE |
| +057+ | 2.72 | Rudy May | 157.3 | NYA |
| +060+ | 2.63 | Gary Nolan | 160.3 | CIN |
| +062+ | 2.58 | Steve Rogers | 180.7 | WAS |
| +069+ | 2.47 | Carl Morton | 206.3 | ATL |
| +073+ | 2.3 | Mike Torrez | 198.3 | BAL |
| +078+ | 2.18 | Woodie Fryman | 125 | WAS |
| +080+ | 2.17 | John Montefusco | 166.3 | SFN |
| +083+ | 2.12 | Larry Demery | 79.7 | PIT |
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