| Team | Tm | Tier | Game |
|---|---|---|---|
| Oakland Athletics | OAK | 3.35 | 197306210_OAK_CHA |
| Los Angeles Dodgers | LAN | 2.81 | 197306210_ATL_LAN |
| New York Yankees | NYA | 2.78 | 197306210_DET_NYA |
| Baltimore Orioles | BAL | 2.44 | 197306231_BAL_BOS |
| St. Louis Cardinals | SLN | 1.41 | 197306230_CHN_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Indians | CLE | -3.09 | 197306230_CLE_MIL |
| San Francisco Giants | SFN | -3.02 | 197306210_CIN_SFN |
| Texas Rangers | TEX | -2.77 | 197306220_TEX_KCA |
| Detroit Tigers | DET | -2.51 | 197306210_DET_NYA |
| Chicago White Sox | CHA | -2.33 | 197306210_OAK_CHA |
Based on accumulated WAA for this season up to 1973-06-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +024+ | 2.61 | Rollie Fingers | 51 | OAK |
| +047+ | 2.11 | Grant Jackson | 37.7 | BAL |
| +052+ | 2.02 | Dave Giusti | 36 | PIT |
| +060+ | 1.87 | Ray Corbin | 56.7 | MIN |
| +063+ | 1.85 | John Hiller | 36.3 | DET |
| +064+ | 1.84 | Diego Segui | 36 | SLN |
| +065+ | 1.82 | Sparky Lyle | 49.7 | NYA |
| +071+ | 1.7 | Jim Brewer | 34 | LAN |
| +074+ | 1.65 | Jim Ray | 32 | HOU |
| +075+ | 1.64 | Bob Locker | 46.3 | CHN |
| +077+ | 1.61 | Dave Sells | 28.7 | ANA |
| +087+ | 1.45 | Lindy McDaniel | 64.7 | NYA |
| +090+ | 1.4 | Tom Hilgendorf | 42 | CLE |
| +093+ | 1.35 | Fred Beene | 34.7 | NYA |
| +096+ | 1.32 | Bob Reynolds | 38.3 | BAL |
| +101+ | 1.27 | Pedro Borbon | 56.7 | CIN |
| XXXXX | 1.24 | Randy Moffitt | 53.7 | SFN |
| XXXXX | 1.18 | Bill Gogolewski | 54.7 | TEX |
| XXXXX | 1.11 | Mike Marshall | 66.7 | WAS |
| XXXXX | 1.1 | Horacio Pina | 43 | OAK |
| XXXXX | 1.06 | Darold Knowles | 30 | OAK |
| XXXXX | 1.05 | Pete Richert | 23.3 | LAN |
| XXXXX | 1 | Jim Panther | 17 | ATL |
| XXXXX | 0.91 | Frank Linzy | 31 | MIL |
| XXXXX | 0.82 | Rich Folkers | 14.3 | SLN |
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