| Team | Tm | Tier | Game |
|---|---|---|---|
| Baltimore Orioles | BAL | 9.68 | 197307031_MIL_BAL |
| New York Yankees | NYA | 3.81 | 197307020_BOS_NYA |
| Oakland Athletics | OAK | 2.43 | 197307020_ANA_OAK |
| Los Angeles Dodgers | LAN | 1.86 | 197307020_LAN_CIN |
| St. Louis Cardinals | SLN | 1.2 | 197307020_PHI_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Indians | CLE | -6.01 | 197307020_DET_CLE |
| Texas Rangers | TEX | -4.7 | 197307041_CHA_TEX |
| Atlanta Braves | ATL | -2.64 | 197307030_HOU_ATL |
| San Francisco Giants | SFN | -1.47 | 197307030_SFN_CIN |
| Pittsburgh Pirates | PIT | -0.63 | 197307031_PIT_SLN |
Based on accumulated WAA for this season up to 1973-07-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +021+ | 3.24 | Rollie Fingers | 60.7 | OAK |
| +022+ | 3.15 | Jim Palmer | 130 | BAL |
| +028+ | 2.88 | Terry Forster | 69 | CHA |
| +032+ | 2.74 | John Hiller | 46.7 | DET |
| +039+ | 2.55 | Sparky Lyle | 58 | NYA |
| +043+ | 2.44 | Jim Colborn | 138.7 | MIL |
| +042+ | 2.44 | Fred Beene | 52 | NYA |
| +050+ | 2.17 | Bob Locker | 53.3 | CHN |
| +057+ | 2.1 | Dave Giusti | 41.7 | PIT |
| +056+ | 2.1 | Dave Roberts | 117 | HOU |
| +058+ | 2.09 | Grant Jackson | 47.3 | BAL |
| +067+ | 1.98 | Dave Sells | 33 | ANA |
| +080+ | 1.74 | Jim Ray | 38 | HOU |
| +082+ | 1.73 | Ray Corbin | 67 | MIN |
| +083+ | 1.71 | Mike Marshall | 81.7 | WAS |
| +098+ | 1.48 | Jim Brewer | 41.7 | LAN |
| +100+ | 1.47 | Lindy McDaniel | 69.7 | NYA |
| +099+ | 1.47 | Bob Reynolds | 45 | BAL |
| +104+ | 1.44 | Cy Acosta | 37 | CHA |
| +109+ | 1.4 | Bill Gogolewski | 67 | TEX |
| +116+ | 1.29 | Ray Burris | 20.3 | CHN |
| XXXXX | 1.13 | Randy Moffitt | 59.7 | SFN |
| XXXXX | 1.13 | Ramon Hernandez | 37.7 | PIT |
| XXXXX | 1.09 | Darold Knowles | 37.7 | OAK |
| XXXXX | 1.07 | Mac Scarce | 39.7 | PHI |
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