| Team | Tm | Tier | Game |
|---|---|---|---|
| Oakland Athletics | OAK | 3.16 | 197306170_BOS_OAK |
| New York Yankees | NYA | 2.65 | 197306171_NYA_ANA |
| Los Angeles Dodgers | LAN | 2.23 | 197306170_LAN_WAS |
| St. Louis Cardinals | SLN | 1.56 | 197306170_SLN_HOU |
| Baltimore Orioles | BAL | 1.46 | 197306170_TEX_BAL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Texas Rangers | TEX | -7.26 | 197306170_TEX_BAL |
| Chicago White Sox | CHA | -3.83 | 197306180_ANA_CHA |
| San Francisco Giants | SFN | -2.14 | 197306170_SFN_PHI |
| Cincinnati Reds | CIN | -1.17 | 197306171_PIT_CIN |
| San Diego Padres | SDN | -1.13 | 197306170_SDN_NYN |
Based on accumulated WAA for this season up to 1973-06-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +034+ | 2.36 | Rollie Fingers | 47.7 | OAK |
| +050+ | 2.04 | Diego Segui | 33 | SLN |
| +053+ | 1.96 | Dave Giusti | 32.7 | PIT |
| +056+ | 1.93 | Sparky Lyle | 46 | NYA |
| +059+ | 1.8 | Grant Jackson | 34 | BAL |
| +065+ | 1.67 | Bob Locker | 44 | CHN |
| +066+ | 1.66 | Ray Corbin | 53.7 | MIN |
| +067+ | 1.66 | John Hiller | 34.3 | DET |
| +070+ | 1.58 | Jim Brewer | 32.3 | LAN |
| +073+ | 1.53 | Tom Hilgendorf | 36 | CLE |
| +078+ | 1.45 | Jim Ray | 29.7 | HOU |
| +084+ | 1.42 | Elias Sosa | 38.3 | SFN |
| +087+ | 1.37 | Dave Sells | 25.7 | ANA |
| +093+ | 1.32 | Randy Moffitt | 49.3 | SFN |
| +092+ | 1.32 | Bill Gogolewski | 53.7 | TEX |
| +095+ | 1.3 | Pedro Borbon | 54.3 | CIN |
| XXXXX | 1.25 | Fred Beene | 31 | NYA |
| XXXXX | 1.15 | Lindy McDaniel | 61 | NYA |
| XXXXX | 1.07 | Darold Knowles | 30 | OAK |
| XXXXX | 0.9 | Tom Walker | 42 | WAS |
| XXXXX | 0.86 | Frank Linzy | 27.7 | MIL |
| XXXXX | 0.85 | Bob Reynolds | 27.7 | BAL |
| XXXXX | 0.84 | Pete Richert | 20.7 | LAN |
| XXXXX | 0.76 | Vicente Romo | 39.3 | SDN |
| XXXXX | 0.76 | Horacio Pina | 38.7 | OAK |
_