| Starter | Tm | Tier | Game |
|---|---|---|---|
| Gaylord Perry | CLE | 23.14 | 197407030_CLE_MIL |
| Andy Messersmith | LAN | 7.72 | 197407040_LAN_CIN |
| Jon Matlack | NYN | 5.11 | 197407041_PHI_NYN |
| Luis Tiant | BOS | 4.7 | 197407040_BAL_BOS |
| Buzz Capra | ATL | 3.68 | 197407030_HOU_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Steve Arlin | CLE | -6.09 | 197407040_CLE_MIL |
| Reggie Cleveland | BOS | -3.75 | 197407032_BAL_BOS |
| Ron Bryant | SFN | -3.11 | 197407030_SDN_SFN |
| Jim Bibby | TEX | -3.02 | 197407040_TEX_MIN |
| Woodie Fryman | DET | -1.4 | 197407040_NYA_DET |
Based on accumulated WAA for this season up to 1974-07-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.97 | Gaylord Perry | 164.7 | CLE |
| +002+ | 5.51 | Buzz Capra | 107 | ATL |
| +003+ | 5.32 | Andy Messersmith | 152 | LAN |
| +009+ | 4.22 | Larry Dierker | 109.7 | HOU |
| +014+ | 3.68 | Tommy John | 137.7 | LAN |
| +018+ | 3.54 | Lynn McGlothen | 115.3 | SLN |
| +020+ | 3.29 | Jon Matlack | 122 | NYN |
| +022+ | 3.15 | Jim Lonborg | 147.3 | PHI |
| +024+ | 3.03 | Jim Perry | 122 | CLE |
| +025+ | 2.92 | Jim Barr | 105.3 | SFN |
| +026+ | 2.9 | Paul Lindblad | 53 | OAK |
| +027+ | 2.88 | Ken Brett | 120.3 | PIT |
| +028+ | 2.87 | Jim Hunter | 152.3 | OAK |
| +029+ | 2.85 | Jim Rooker | 117.7 | PIT |
| +030+ | 2.81 | Ed Sprague | 73.7 | MIL |
| +031+ | 2.69 | Fred Norman | 95.3 | CIN |
| +032+ | 2.64 | Carl Morton | 152.3 | ATL |
| +035+ | 2.47 | Jackie Brown | 100 | TEX |
| +054+ | 1.99 | Paul Splittorff | 130 | KCA |
| +056+ | 1.9 | Steve Carlton | 145 | PHI |
| +059+ | 1.82 | Phil Niekro | 142.7 | ATL |
| +063+ | 1.8 | Bill Singer | 108.7 | ANA |
| +064+ | 1.79 | Luis Tiant | 167 | BOS |
| +065+ | 1.79 | Don Gullett | 116.7 | CIN |
| +069+ | 1.72 | Mickey Lolich | 170.7 | DET |
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