| Starter | Tm | Tier | Game |
|---|---|---|---|
| Gaylord Perry | CLE | 11.71 | 197408090_CHA_CLE |
| Jon Matlack | NYN | 5.63 | 197408080_NYN_PIT |
| Luis Tiant | BOS | 5.16 | 197408080_BOS_MIL |
| Phil Niekro | ATL | 5.15 | 197408100_ATL_PHI |
| Jim Barr | SFN | 3.91 | 197408090_SFN_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Steve Arlin | CLE | -7.29 | 197408080_CLE_DET |
| Reggie Cleveland | BOS | -2.68 | 197408100_BOS_OAK |
| Stan Bahnsen | CHA | -2.31 | 197408090_CHA_CLE |
| Steve Rogers | WAS | -1.33 | 197408100_WAS_HOU |
| Lerrin LaGrow | DET | -1.3 | 197408100_DET_TEX |
Based on accumulated WAA for this season up to 1974-08-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 7.17 | Andy Messersmith | 206 | LAN |
| +006+ | 6.32 | Gaylord Perry | 218.7 | CLE |
| +009+ | 5.59 | Jim Barr | 169 | SFN |
| +011+ | 5.2 | Phil Niekro | 205.7 | ATL |
| +019+ | 4.42 | Buzz Capra | 137.7 | ATL |
| +020+ | 4.33 | Jon Matlack | 176.3 | NYN |
| +022+ | 4.01 | Jim Hunter | 214.3 | OAK |
| +023+ | 4.01 | Luis Tiant | 227 | BOS |
| +024+ | 3.88 | Tommy John | 153 | LAN |
| +025+ | 3.74 | Steve Carlton | 206.7 | PHI |
| +027+ | 3.65 | Ken Brett | 168.3 | PIT |
| +035+ | 3.21 | Bert Blyleven | 201 | MIN |
| +041+ | 2.98 | Ron Reed | 118.3 | ATL |
| +042+ | 2.97 | Lynn McGlothen | 158.7 | SLN |
| +043+ | 2.96 | Don Gullett | 174.3 | CIN |
| +044+ | 2.86 | Doug Rau | 146 | LAN |
| +046+ | 2.81 | Larry Dierker | 153.3 | HOU |
| +047+ | 2.8 | Jim Lonborg | 200.7 | PHI |
| +052+ | 2.75 | Carl Morton | 196.7 | ATL |
| +055+ | 2.68 | Ed Sprague | 91 | MIL |
| +057+ | 2.49 | Fred Norman | 144.3 | CIN |
| +060+ | 2.48 | Ross Grimsley | 204 | BAL |
| +059+ | 2.48 | Dennis Blair | 95.7 | WAS |
| +062+ | 2.45 | Vida Blue | 203.7 | OAK |
| +065+ | 2.41 | Jim Rooker | 168.7 | PIT |
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