| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 2.83 | 197905170_NYN_PIT |
| Philadelphia Phillies | PHI | 1.76 | 197905170_PHI_CHN |
| Texas Rangers | TEX | 1.64 | 197905180_TEX_SEA |
| Montreal Expos | WAS | 1.37 | 197905190_WAS_PHI |
| St. Louis Cardinals | SLN | 1.34 | 197905170_WAS_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Toronto Blue Jays | TOR | -9.94 | 197905170_TOR_CLE |
| Seattle Mariners | SEA | -3.48 | 197905180_TEX_SEA |
| New York Yankees | NYA | -1.33 | 197905180_NYA_BOS |
| San Francisco Giants | SFN | -0.85 | 197905170_SFN_HOU |
| Chicago Cubs | CHN | -0.29 | 197905190_PIT_CHN |
Based on accumulated WAA for this season up to 1979-05-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +012+ | 2.36 | Jim Kern | 37.3 | TEX |
| +014+ | 2.35 | Mike Marshall | 40.3 | MIN |
| +019+ | 2.05 | Dave Heaverlo | 32.3 | OAK |
| +026+ | 1.93 | Mark Clear | 37.7 | ANA |
| +038+ | 1.63 | Sid Monge | 30 | CLE |
| +039+ | 1.6 | Gary Lavelle | 27.7 | SFN |
| +040+ | 1.59 | Elias Sosa | 28.3 | WAS |
| +049+ | 1.44 | Tim Stoddard | 28.3 | BAL |
| +054+ | 1.36 | John Montague | 51 | SEA |
| +058+ | 1.31 | Joe Sambito | 27.7 | HOU |
| XXXXX | 1.25 | Bob Welch | 37.3 | LAN |
| XXXXX | 1.14 | Dave Roberts | 20.7 | SFN |
| XXXXX | 1.13 | Skip Lockwood | 25.7 | NYN |
| XXXXX | 1.13 | Bruce Sutter | 19 | CHN |
| XXXXX | 1.13 | Pedro Borbon | 30.3 | CIN |
| XXXXX | 1.07 | Grant Jackson | 16 | PIT |
| XXXXX | 1.06 | Dan Schatzeder | 29.3 | WAS |
| XXXXX | 1.05 | Aurelio Lopez | 21.3 | DET |
| XXXXX | 1 | Dave Hamilton | 17 | OAK |
| XXXXX | 0.97 | Joaquin Andujar | 35.3 | HOU |
| XXXXX | 0.92 | Tom Burgmeier | 14.3 | BOS |
| XXXXX | 0.85 | Dale Murray | 31.7 | NYN |
| XXXXX | 0.84 | Mike Proly | 41 | CHA |
| XXXXX | 0.76 | Dick Drago | 28.3 | BOS |
| XXXXX | 0.75 | Steve McCatty | 10 | OAK |
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