| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jim Palmer | BAL | 10.9 | 197508300_CHA_BAL |
| Andy Messersmith | LAN | 9.21 | 197508300_NYN_LAN |
| Jerry Reuss | PIT | 5.75 | 197508300_HOU_PIT |
| Jim Hunter | NYA | 5.55 | 197508300_KCA_NYA |
| Frank Tanana | ANA | 3.77 | 197508290_ANA_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Stan Bahnsen | OAK | -1.63 | 197508290_OAK_BOS |
| Pete Broberg | MIL | -1.52 | 197508310_MIL_TEX |
| Ray Burris | CHN | -1.47 | 197508290_ATL_CHN |
| Steve Renko | WAS | -0.72 | 197508300_WAS_SDN |
| Rich Folkers | SDN | -0.65 | 197508300_WAS_SDN |
Based on accumulated WAA for this season up to 1975-08-31.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.09 | Jim Palmer | 262 | BAL |
| +002+ | 8.94 | Andy Messersmith | 279.3 | LAN |
| +003+ | 8.55 | Tom Seaver | 235.3 | NYN |
| +006+ | 7.13 | Randy Jones | 229.3 | SDN |
| +010+ | 6.42 | Jim Hunter | 276 | NYA |
| +011+ | 5.93 | Frank Tanana | 198.3 | ANA |
| +015+ | 5.5 | Jerry Reuss | 196.7 | PIT |
| +016+ | 5.43 | Steve Busby | 228 | KCA |
| +017+ | 5.2 | Don Sutton | 238 | LAN |
| +020+ | 4.8 | Don Gullett | 129.7 | CIN |
| +023+ | 4.54 | Bob Forsch | 194.3 | SLN |
| +024+ | 4.47 | Bert Blyleven | 224 | MIN |
| +028+ | 4.23 | Ed Figueroa | 188.3 | ANA |
| +029+ | 4.17 | Dennis Eckersley | 146.7 | CLE |
| +035+ | 3.99 | Jim Kaat | 254.3 | CHA |
| +043+ | 3.43 | Vida Blue | 228.7 | OAK |
| +047+ | 3.32 | Phil Niekro | 236.3 | ATL |
| +049+ | 3.22 | Jim Barr | 196 | SFN |
| +051+ | 3.15 | John Montefusco | 197.7 | SFN |
| +054+ | 3.13 | Gaylord Perry | 262.3 | TOT |
| +069+ | 2.59 | Ron Reed | 210 | TOT |
| +072+ | 2.57 | Gary Nolan | 179.7 | CIN |
| +076+ | 2.5 | Steve Rogers | 201.3 | WAS |
| +078+ | 2.47 | Brent Strom | 83.3 | SDN |
| +085+ | 2.25 | Ken Holtzman | 222.3 | OAK |
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