| Starter | Tm | Tier | Game |
|---|---|---|---|
| Gaylord Perry | CLE | 22.12 | 197406280_BOS_CLE |
| Buzz Capra | ATL | 2.48 | 197406282_CIN_ATL |
| Tommy John | LAN | 2.41 | 197406280_LAN_SFN |
| Nolan Ryan | ANA | 2.07 | 197406270_TEX_ANA |
| Steve Carlton | PHI | 1.97 | 197406260_PHI_WAS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Steve Arlin | CLE | -7.49 | 197406260_CLE_NYA |
| Bill Greif | SDN | -5.12 | 197406260_SFN_SDN |
| Ron Bryant | SFN | -2.65 | 197406280_LAN_SFN |
| Bill Stoneman | ANA | -2.21 | 197406260_ANA_OAK |
| Jim Bibby | TEX | -1.8 | 197406260_MIN_TEX |
Based on accumulated WAA for this season up to 1974-06-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.64 | Gaylord Perry | 155.7 | CLE |
| +002+ | 5.6 | Buzz Capra | 102.3 | ATL |
| +004+ | 4.98 | Andy Messersmith | 138 | LAN |
| +007+ | 4.35 | Larry Dierker | 107.7 | HOU |
| +008+ | 4.27 | Jim Lonborg | 136.7 | PHI |
| +018+ | 3.2 | Tommy John | 129.3 | LAN |
| +019+ | 3.14 | Fred Norman | 90.7 | CIN |
| +021+ | 3.03 | Jim Hunter | 146.7 | OAK |
| +020+ | 3.03 | Paul Lindblad | 52 | OAK |
| +023+ | 2.98 | Jim Barr | 98.3 | SFN |
| +024+ | 2.8 | Lynn McGlothen | 106.3 | SLN |
| +025+ | 2.8 | Jim Perry | 116.7 | CLE |
| +028+ | 2.61 | Luis Tiant | 154.3 | BOS |
| +029+ | 2.59 | Carl Morton | 143.3 | ATL |
| +032+ | 2.55 | Steve Carlton | 141 | PHI |
| +033+ | 2.54 | Mickey Lolich | 157.7 | DET |
| +034+ | 2.54 | Jim Rooker | 108.7 | PIT |
| +036+ | 2.46 | Ken Brett | 103 | PIT |
| +037+ | 2.42 | Jon Matlack | 104 | NYN |
| +044+ | 2.18 | Jackie Brown | 91.7 | TEX |
| +049+ | 2.1 | Paul Splittorff | 124 | KCA |
| +051+ | 2.04 | Phil Niekro | 139.3 | ATL |
| +054+ | 2.01 | Ed Sprague | 57.3 | MIL |
| +062+ | 1.83 | Bill Singer | 108.7 | ANA |
| +065+ | 1.78 | Sonny Siebert | 92.3 | SLN |
_