| Starter | Tm | Tier | Game |
|---|---|---|---|
| Nolan Ryan | ANA | 3.6 | 197406050_ANA_MIL |
| Andy Messersmith | LAN | 3.2 | 197406060_PIT_LAN |
| Wilbur Wood | CHA | 3.05 | 197406040_NYA_CHA |
| Bill Lee | BOS | 2.9 | 197406040_BOS_MIN |
| Ken Holtzman | OAK | 2.76 | 197406041_OAK_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Greif | SDN | -4 | 197406040_CHN_SDN |
| Dick Tidrow | NYA | -2.69 | 197406050_NYA_CHA |
| Jerry Reuss | PIT | -1.51 | 197406040_PIT_LAN |
| Ron Bryant | SFN | -1.33 | 197406050_SLN_SFN |
| Roric Harrison | ATL | -1.01 | 197406040_ATL_PHI |
Based on accumulated WAA for this season up to 1974-06-06.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.71 | Gaylord Perry | 110.7 | CLE |
| +007+ | 3.64 | Jim Hunter | 111.3 | OAK |
| +009+ | 3.29 | Buzz Capra | 59.7 | ATL |
| +010+ | 3.19 | Sonny Siebert | 73.7 | SLN |
| +011+ | 2.98 | Jim Lonborg | 101.7 | PHI |
| +014+ | 2.73 | Larry Dierker | 75.3 | HOU |
| +015+ | 2.73 | Andy Messersmith | 105 | LAN |
| +021+ | 2.33 | Tommy John | 93 | LAN |
| +023+ | 2.23 | Bill Lee | 106 | BOS |
| +025+ | 2.2 | Jon Matlack | 75.3 | NYN |
| +027+ | 2.15 | Fred Norman | 63.7 | CIN |
| +028+ | 2.14 | Steve Carlton | 101.7 | PHI |
| +031+ | 2.01 | Jackie Brown | 52.3 | TEX |
| +032+ | 1.99 | Frank Tanana | 100 | ANA |
| +034+ | 1.97 | Phil Niekro | 107.3 | ATL |
| +035+ | 1.96 | Jim Perry | 89 | CLE |
| +040+ | 1.9 | Bill Singer | 108.7 | ANA |
| +041+ | 1.88 | Paul Lindblad | 38.3 | OAK |
| +042+ | 1.86 | Doug Rau | 68 | LAN |
| +050+ | 1.64 | Don Gullett | 72.3 | CIN |
| +055+ | 1.55 | Ferguson Jenkins | 107.7 | TEX |
| +054+ | 1.55 | Jim Rooker | 75.7 | PIT |
| +061+ | 1.48 | Lynn McGlothen | 73.3 | SLN |
| +064+ | 1.45 | Bert Blyleven | 94 | MIN |
| +068+ | 1.37 | Lerrin LaGrow | 84.3 | DET |
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