| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | 6.61 | 197804300_SDN_PHI |
| Kansas City Royals | KCA | 2.89 | 197804290_MIL_KCA |
| New York Yankees | NYA | 2.09 | 197804300_NYA_MIN |
| California Angels | ANA | 1.22 | 197804290_TOR_ANA |
| Chicago White Sox | CHA | 0.92 | 197804300_BAL_CHA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Seattle Mariners | SEA | -5.27 | 197804280_DET_SEA |
| San Diego Padres | SDN | -2.78 | 197804300_SDN_PHI |
| Baltimore Orioles | BAL | -1.44 | 197804300_BAL_CHA |
| Milwaukee Brewers | MIL | -1.18 | 197804300_MIL_KCA |
| Texas Rangers | TEX | -1.08 | 197804290_BOS_TEX |
Based on accumulated WAA for this season up to 1978-04-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| XXXXX | 1.2 | Tom Murphy | 13.7 | TOR |
| XXXXX | 1.18 | Manny Sarmiento | 19.3 | CIN |
| XXXXX | 1.17 | Elias Sosa | 19.7 | OAK |
| XXXXX | 1.17 | Gary Serum | 24.3 | MIN |
| XXXXX | 1.06 | John Hiller | 17.7 | DET |
| XXXXX | 0.97 | Doug Bair | 11.7 | CIN |
| XXXXX | 0.96 | Eddie Solomon | 16 | ATL |
| XXXXX | 0.92 | Mickey Mahler | 10.7 | ATL |
| XXXXX | 0.91 | Don Stanhouse | 10.3 | BAL |
| XXXXX | 0.88 | Kent Tekulve | 12.7 | PIT |
| XXXXX | 0.74 | Joe Sambito | 16 | HOU |
| XXXXX | 0.67 | Bob Myrick | 15.7 | NYN |
| XXXXX | 0.66 | Dave LaRoche | 13 | ANA |
| XXXXX | 0.64 | Marty Pattin | 7.3 | KCA |
| XXXXX | 0.62 | Willie Hernandez | 9.7 | CHN |
| XXXXX | 0.58 | Steve Mingori | 6.7 | KCA |
| XXXXX | 0.57 | Ron Reed | 11.3 | PHI |
| XXXXX | 0.57 | Tug McGraw | 9 | PHI |
| XXXXX | 0.52 | Dave Heaverlo | 19.3 | OAK |
| XXXXX | 0.51 | Bruce Sutter | 13.3 | CHN |
| XXXXX | 0.51 | Rich Gossage | 18 | NYA |
| XXXXX | 0.47 | Sparky Lyle | 12.7 | NYA |
| XXXXX | 0.45 | Dave Tomlin | 8 | CIN |
| XXXXX | 0.43 | Dick Drago | 12.3 | BOS |
| XXXXX | 0.41 | Bob Lacey | 18 | OAK |
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