| Starter | Tm | Tier | Game |
|---|---|---|---|
| Andy Messersmith | LAN | 7.06 | 197406250_ATL_LAN |
| Jon Matlack | NYN | 3.98 | 197406240_NYN_CHN |
| Jim Hunter | OAK | 3.81 | 197406250_ANA_OAK |
| Bert Blyleven | MIN | 3.66 | 197406240_MIN_TEX |
| Luis Tiant | BOS | 3.53 | 197406240_MIL_BOS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ron Bryant | SFN | -2.71 | 197406240_SFN_SDN |
| Rudy May | NYA | -1.47 | 197406230_DET_NYA |
| Rich Gossage | CHA | -1.36 | 197406232_CHA_MIN |
| John Curtis | SLN | -0.83 | 197406230_WAS_SLN |
| Ron Reed | ATL | -0.72 | 197406250_ATL_LAN |
Based on accumulated WAA for this season up to 1974-06-25.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.08 | Gaylord Perry | 146.7 | CLE |
| +003+ | 4.98 | Andy Messersmith | 138 | LAN |
| +004+ | 4.75 | Buzz Capra | 92.3 | ATL |
| +007+ | 4.35 | Larry Dierker | 107.7 | HOU |
| +008+ | 4.26 | Jim Lonborg | 136.7 | PHI |
| +019+ | 3.02 | Jim Hunter | 146.7 | OAK |
| +017+ | 3.02 | Paul Lindblad | 52 | OAK |
| +020+ | 2.9 | Tommy John | 123.3 | LAN |
| +022+ | 2.71 | Phil Niekro | 132.3 | ATL |
| +024+ | 2.64 | Carl Morton | 136.3 | ATL |
| +027+ | 2.59 | Fred Norman | 81.7 | CIN |
| +029+ | 2.58 | Jim Barr | 91.3 | SFN |
| +028+ | 2.58 | Luis Tiant | 154.3 | BOS |
| +032+ | 2.54 | Mickey Lolich | 157.7 | DET |
| +031+ | 2.54 | Sonny Siebert | 91.3 | SLN |
| +035+ | 2.47 | Jon Matlack | 104 | NYN |
| +034+ | 2.47 | Ken Brett | 103 | PIT |
| +044+ | 2.3 | Jim Perry | 108.3 | CLE |
| +045+ | 2.26 | Steve Carlton | 133 | PHI |
| +047+ | 2.23 | Lynn McGlothen | 97.3 | SLN |
| +053+ | 1.99 | Jackie Brown | 84.7 | TEX |
| +058+ | 1.82 | Bill Singer | 108.7 | ANA |
| +061+ | 1.76 | Jim Rooker | 99.7 | PIT |
| +067+ | 1.63 | Jerry Koosman | 126 | NYN |
| +068+ | 1.62 | Jim Todd | 36 | CHN |
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