| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bert Blyleven | MIN | 10.31 | 197405191_ANA_MIN |
| Gaylord Perry | CLE | 8.46 | 197405191_DET_CLE |
| Don Sutton | LAN | 7.07 | 197405190_ATL_LAN |
| Jim Hunter | OAK | 5.28 | 197405190_OAK_CHA |
| Bill Lee | BOS | 3.03 | 197405210_NYA_BOS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Woodie Fryman | DET | -3.59 | 197405200_DET_MIL |
| Jerry Reuss | PIT | -3.58 | 197405192_PHI_PIT |
| Ernie McAnally | WAS | -2.39 | 197405192_WAS_NYN |
| Bill Greif | SDN | -2.04 | 197405191_SDN_SFN |
| Reggie Cleveland | BOS | -1.07 | 197405191_BOS_BAL |
Based on accumulated WAA for this season up to 1974-05-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 4.01 | Mike Caldwell | 74.3 | SFN |
| +003+ | 3.9 | Gaylord Perry | 83.7 | CLE |
| +005+ | 3.07 | Jim Hunter | 86.7 | OAK |
| +008+ | 2.69 | Andy Messersmith | 76.7 | LAN |
| +009+ | 2.66 | Bert Blyleven | 79 | MIN |
| +011+ | 2.42 | Ferguson Jenkins | 85.7 | TEX |
| +014+ | 2.26 | Fred Norman | 45.3 | CIN |
| +015+ | 2.26 | Jon Matlack | 52.3 | NYN |
| +019+ | 1.92 | Tom Griffin | 68.7 | HOU |
| +022+ | 1.86 | Jim Lonborg | 67.3 | PHI |
| +024+ | 1.84 | Jim Rooker | 53.7 | PIT |
| +023+ | 1.84 | Larry Dierker | 58.3 | HOU |
| +033+ | 1.61 | Don Sutton | 76.3 | LAN |
| +034+ | 1.59 | Tommy John | 68.7 | LAN |
| +035+ | 1.52 | Jim Perry | 58.7 | CLE |
| +036+ | 1.44 | Bill Singer | 77.7 | ANA |
| +050+ | 1.32 | Don Gullett | 51.3 | CIN |
| +051+ | 1.32 | Doc Medich | 69.3 | NYA |
| +048+ | 1.32 | Doug Rau | 48 | LAN |
| +052+ | 1.31 | Jim Barr | 46 | SFN |
| +054+ | 1.3 | Bill Lee | 79 | BOS |
| +060+ | 1.28 | Jerry Koosman | 72.3 | NYN |
| XXXXX | 1.21 | Steve Busby | 78.7 | KCA |
| XXXXX | 1.18 | Frank Tanana | 84.3 | ANA |
| XXXXX | 1.15 | Buzz Capra | 32.7 | ATL |
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