| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | 4.18 | 197807060_WAS_PHI |
| Montreal Expos | WAS | 2.33 | 197807070_WAS_PHI |
| Kansas City Royals | KCA | 2.22 | 197807060_ANA_KCA |
| Texas Rangers | TEX | 2.12 | 197807070_DET_TEX |
| Pittsburgh Pirates | PIT | 1.67 | 197807080_PIT_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Seattle Mariners | SEA | -10.72 | 197807081_SEA_ANA |
| Baltimore Orioles | BAL | -4.3 | 197807060_TOR_BAL |
| Cleveland Indians | CLE | -1.49 | 197807060_CLE_DET |
| Toronto Blue Jays | TOR | -0.99 | 197807060_TOR_BAL |
| Chicago Cubs | CHN | -0.98 | 197807070_CHN_NYN |
Based on accumulated WAA for this season up to 1978-07-08.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 5.96 | Steve Rogers | 156 | WAS |
| +012+ | 3.72 | Jon Matlack | 134 | TEX |
| +026+ | 3.12 | Gene Garber | 57.3 | TOT |
| +031+ | 2.88 | John Henry Johnson | 106.7 | OAK |
| +032+ | 2.86 | Paul Splittorff | 142.7 | KCA |
| +045+ | 2.41 | Rich Gossage | 74 | NYA |
| +050+ | 2.32 | Bruce Sutter | 53.7 | CHN |
| +058+ | 2.24 | Doug Bair | 50.3 | CIN |
| +061+ | 2.2 | John Hiller | 64.3 | DET |
| +064+ | 2.17 | Dyar Miller | 56.3 | ANA |
| +074+ | 1.97 | Kent Tekulve | 64.3 | PIT |
| +075+ | 1.97 | John D'Acquisto | 49 | SDN |
| +082+ | 1.86 | Steve Comer | 29 | TEX |
| +086+ | 1.76 | Randy Jones | 138 | SDN |
| +089+ | 1.72 | Mark Littell | 65.3 | SLN |
| +095+ | 1.65 | Manny Sarmiento | 80 | CIN |
| +096+ | 1.64 | Charlie Hough | 52.7 | LAN |
| +097+ | 1.61 | Tug McGraw | 49.7 | PHI |
| +104+ | 1.5 | Ron Reed | 55.7 | PHI |
| +107+ | 1.48 | Larry Gura | 88.7 | KCA |
| +108+ | 1.48 | Lance Rautzhan | 26.7 | LAN |
| +110+ | 1.46 | Darold Knowles | 38 | WAS |
| +111+ | 1.45 | Joe Coleman | 48 | TOT |
| +116+ | 1.41 | Bob Owchinko | 110 | SDN |
| +121+ | 1.36 | Steve Mingori | 34.7 | KCA |
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