| Starter | Tm | Tier | Game |
|---|---|---|---|
| Gaylord Perry | CLE | 7.68 | 197405140_BOS_CLE |
| Jim Palmer | BAL | 7.38 | 197405140_MIL_BAL |
| Don Sutton | LAN | 6.04 | 197405140_HOU_LAN |
| Jim Hunter | OAK | 5.3 | 197405141_KCA_OAK |
| Bill Lee | BOS | 3.66 | 197405120_BOS_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Steve Arlin | SDN | -6.57 | 197405130_ATL_SDN |
| Jerry Reuss | PIT | -3.56 | 197405140_CHN_PIT |
| Clay Kirby | CIN | -2.19 | 197405122_HOU_CIN |
| Carl Morton | ATL | -0.95 | 197405121_SFN_ATL |
| Marty Pattin | KCA | -0.93 | 197405130_KCA_OAK |
Based on accumulated WAA for this season up to 1974-05-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 3.27 | Gaylord Perry | 74.7 | CLE |
| +003+ | 3.25 | Mike Caldwell | 65.3 | SFN |
| +005+ | 2.75 | Ferguson Jenkins | 80.7 | TEX |
| +006+ | 2.63 | Bill Lee | 66.3 | BOS |
| +009+ | 2.33 | Tommy John | 57 | LAN |
| +008+ | 2.33 | Bert Blyleven | 63.7 | MIN |
| +012+ | 2.28 | Jim Hunter | 78.7 | OAK |
| +013+ | 2.27 | Jerry Koosman | 57.7 | NYN |
| +014+ | 2.21 | Larry Dierker | 55.7 | HOU |
| +015+ | 2.11 | Tom Griffin | 57 | HOU |
| +016+ | 1.98 | Bill Singer | 73.3 | ANA |
| +017+ | 1.93 | Fred Norman | 37 | CIN |
| +018+ | 1.89 | Andy Messersmith | 66.7 | LAN |
| +020+ | 1.76 | Jim Rooker | 37.7 | PIT |
| +024+ | 1.61 | Don Sutton | 68.3 | LAN |
| +030+ | 1.45 | Jon Matlack | 43.3 | NYN |
| +031+ | 1.42 | Jim Lonborg | 60.3 | PHI |
| +034+ | 1.35 | Jim Perry | 52.3 | CLE |
| +039+ | 1.29 | Paul Splittorff | 63 | KCA |
| XXXXX | 1.13 | Jim Barr | 39 | SFN |
| XXXXX | 1.12 | Lerrin LaGrow | 52.3 | DET |
| XXXXX | 1.02 | Frank Tanana | 69.3 | ANA |
| XXXXX | 1.01 | Steve Rogers | 59 | WAS |
| XXXXX | 0.98 | Tom Bradley | 56.3 | SFN |
| XXXXX | 0.94 | Ross Grimsley | 58.7 | BAL |
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