| Starter | Tm | Tier | Game |
|---|---|---|---|
| Gaylord Perry | CLE | 22.12 | 197406280_BOS_CLE |
| Luis Tiant | BOS | 4.61 | 197406290_BOS_CLE |
| Jon Matlack | NYN | 3.9 | 197406290_SLN_NYN |
| Mickey Lolich | DET | 3.05 | 197406290_MIL_DET |
| Bert Blyleven | MIN | 2.95 | 197406290_MIN_CHA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ron Bryant | SFN | -2.65 | 197406280_LAN_SFN |
| Dick Tidrow | NYA | -1.59 | 197406290_NYA_BAL |
| Randy Jones | SDN | -0.89 | 197406270_SFN_SDN |
| Mike Torrez | WAS | -0.87 | 197406281_CHN_WAS |
| Jim Colborn | MIL | -0.79 | 197406290_MIL_DET |
Based on accumulated WAA for this season up to 1974-06-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.61 | Gaylord Perry | 155.7 | CLE |
| +002+ | 5.58 | Buzz Capra | 102.3 | ATL |
| +004+ | 4.96 | Andy Messersmith | 138 | LAN |
| +006+ | 4.33 | Larry Dierker | 107.7 | HOU |
| +015+ | 3.52 | Jim Lonborg | 142.7 | PHI |
| +019+ | 3.17 | Jon Matlack | 113 | NYN |
| +018+ | 3.17 | Tommy John | 129.3 | LAN |
| +020+ | 3.13 | Fred Norman | 90.7 | CIN |
| +022+ | 3.02 | Paul Lindblad | 52 | OAK |
| +024+ | 3.01 | Jim Hunter | 146.7 | OAK |
| +025+ | 2.96 | Jim Barr | 98.3 | SFN |
| +027+ | 2.88 | Luis Tiant | 160.3 | BOS |
| +028+ | 2.79 | Lynn McGlothen | 106.3 | SLN |
| +029+ | 2.77 | Jim Perry | 116.7 | CLE |
| +031+ | 2.56 | Carl Morton | 143.3 | ATL |
| +033+ | 2.53 | Steve Carlton | 141 | PHI |
| +034+ | 2.51 | Jim Rooker | 108.7 | PIT |
| +036+ | 2.44 | Ken Brett | 103 | PIT |
| +044+ | 2.17 | Jackie Brown | 91.7 | TEX |
| +047+ | 2.07 | Paul Splittorff | 124 | KCA |
| +052+ | 2.01 | Phil Niekro | 139.3 | ATL |
| +053+ | 2 | Ed Sprague | 57.3 | MIL |
| +054+ | 1.98 | Mickey Lolich | 163.7 | DET |
| +061+ | 1.81 | Bill Singer | 108.7 | ANA |
| +065+ | 1.77 | Sonny Siebert | 92.3 | SLN |
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