| Team | Tm | Tier | Game |
|---|---|---|---|
| Montreal Expos | WAS | 4.18 | 197907190_WAS_LAN |
| Texas Rangers | TEX | 2.56 | 197907191_CHA_TEX |
| Houston Astros | HOU | 2.09 | 197907191_HOU_PIT |
| Pittsburgh Pirates | PIT | 1.13 | 197907191_HOU_PIT |
| San Francisco Giants | SFN | 1.06 | 197907190_PHI_SFN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Seattle Mariners | SEA | -6.29 | 197907140_BAL_SEA |
| Los Angeles Dodgers | LAN | -3.06 | 197907150_LAN_PHI |
| Oakland Athletics | OAK | -2.29 | 197907190_OAK_NYA |
| New York Mets | NYN | -1.73 | 197907190_NYN_SDN |
| California Angels | ANA | -1.27 | 197907150_NYA_ANA |
Based on accumulated WAA for this season up to 1979-07-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 5.41 | Mike LaCoss | 129.7 | CIN |
| +006+ | 5.13 | Jim Kern | 86 | TEX |
| +015+ | 4.04 | Joe Sambito | 57 | HOU |
| +020+ | 3.66 | Sid Monge | 77 | CLE |
| +027+ | 3.33 | Bruce Sutter | 53.7 | CHN |
| +028+ | 3.29 | Mike Marshall | 86 | MIN |
| +042+ | 2.75 | Bob Shirley | 103.3 | SDN |
| +050+ | 2.58 | Gary Lavelle | 67.3 | SFN |
| +052+ | 2.52 | Elias Sosa | 61 | WAS |
| +063+ | 2.31 | Rick Williams | 81.3 | HOU |
| +071+ | 2.11 | Mark Clear | 74 | ANA |
| +087+ | 1.89 | Enrique Romo | 61.7 | PIT |
| +088+ | 1.89 | Greg Minton | 33.3 | SFN |
| +092+ | 1.85 | Dave Roberts | 51 | TOT |
| +096+ | 1.8 | Dan Schatzeder | 80.3 | WAS |
| +107+ | 1.65 | Tom Burgmeier | 40.7 | BOS |
| +108+ | 1.64 | Ron Davis | 38 | NYA |
| +112+ | 1.58 | Sammy Stewart | 73.3 | BAL |
| +113+ | 1.57 | Woodie Fryman | 35 | WAS |
| +115+ | 1.56 | Tom Hausman | 38 | NYN |
| +114+ | 1.56 | Joey McLaughlin | 25.3 | ATL |
| +120+ | 1.5 | Don Stanhouse | 45.3 | BAL |
| +118+ | 1.5 | Bill Castro | 29.7 | MIL |
| +123+ | 1.46 | Geoff Zahn | 77.7 | MIN |
| +124+ | 1.45 | Tom Hume | 105.3 | CIN |
_