| Team | Tm | Tier | Game |
|---|---|---|---|
| Montreal Expos | WAS | 2.33 | 197807070_WAS_PHI |
| Philadelphia Phillies | PHI | 2.33 | 197807070_WAS_PHI |
| Texas Rangers | TEX | 2.12 | 197807070_DET_TEX |
| Kansas City Royals | KCA | 1.97 | 197807070_BAL_KCA |
| Pittsburgh Pirates | PIT | 1.81 | 197807090_PIT_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Seattle Mariners | SEA | -10.85 | 197807090_SEA_ANA |
| Baltimore Orioles | BAL | -4.19 | 197807070_BAL_KCA |
| Cleveland Indians | CLE | -1.7 | 197807090_BOS_CLE |
| Toronto Blue Jays | TOR | -1.33 | 197807090_TOR_CHA |
| Chicago Cubs | CHN | -0.98 | 197807070_CHN_NYN |
Based on accumulated WAA for this season up to 1978-07-09.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 5.98 | Steve Rogers | 156 | WAS |
| +012+ | 3.78 | Bob Knepper | 144.3 | SFN |
| +014+ | 3.66 | Jon Matlack | 134 | TEX |
| +024+ | 3.2 | Gene Garber | 58.3 | TOT |
| +032+ | 2.88 | John Henry Johnson | 106.7 | OAK |
| +033+ | 2.86 | Paul Splittorff | 142.7 | KCA |
| +042+ | 2.55 | Bruce Sutter | 56.3 | CHN |
| +046+ | 2.49 | Craig Swan | 106 | NYN |
| +050+ | 2.42 | Rich Gossage | 74 | NYA |
| +052+ | 2.39 | Phil Niekro | 167 | ATL |
| +058+ | 2.24 | Doug Bair | 50.3 | CIN |
| +060+ | 2.23 | Kent Tekulve | 67.3 | PIT |
| +061+ | 2.21 | John Hiller | 64.7 | DET |
| +068+ | 2.15 | John D'Acquisto | 51 | SDN |
| +074+ | 2.02 | Dyar Miller | 57 | ANA |
| +080+ | 1.84 | Steve Comer | 29 | TEX |
| +082+ | 1.82 | Charlie Hough | 54.7 | LAN |
| +083+ | 1.81 | Mark Littell | 66.3 | SLN |
| +088+ | 1.78 | Randy Jones | 138 | SDN |
| +095+ | 1.7 | Tug McGraw | 50.7 | PHI |
| +097+ | 1.65 | Manny Sarmiento | 80 | CIN |
| +105+ | 1.5 | Ron Reed | 55.7 | PHI |
| +107+ | 1.48 | Larry Gura | 88.7 | KCA |
| +106+ | 1.48 | Lance Rautzhan | 26.7 | LAN |
| +109+ | 1.46 | Joe Coleman | 48 | TOT |
_