| Team | Tm | Tier | Game |
|---|---|---|---|
| Cincinnati Reds | CIN | 3.55 | 199908030_COL_CIN |
| Texas Rangers | TEX | 1.67 | 199908040_MIN_TEX |
| New York Mets | NYN | 1.4 | 199908020_NYN_MIL |
| Montreal Expos | WAS | 1.1 | 199908040_WAS_CHN |
| Atlanta Braves | ATL | 1.07 | 199908030_ATL_PIT |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Royals | KCA | -7.85 | 199908020_KCA_ANA |
| Seattle Mariners | SEA | -3.1 | 199908020_TBA_SEA |
| Chicago Cubs | CHN | -2.67 | 199908020_WAS_CHN |
| Colorado Rockies | COL | -2.13 | 199908030_COL_CIN |
| Florida Marlins | MIA | -1.15 | 199908040_PHI_MIA |
Based on accumulated WAA for this season up to 1999-08-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +016+ | 5.6 | Jeff Zimmerman | 63.3 | TEX |
| +020+ | 5.07 | Scott Williamson | 71 | CIN |
| +044+ | 3.92 | John Johnstone | 53 | SFN |
| +056+ | 3.69 | Keith Foulke | 69.3 | CHA |
| +068+ | 3.17 | Mark Petkovsek | 56.3 | ANA |
| +080+ | 2.99 | Armando Benitez | 55.7 | NYN |
| +081+ | 2.97 | Steve Karsay | 59.3 | CLE |
| +083+ | 2.96 | Turk Wendell | 63 | NYN |
| +085+ | 2.93 | Billy Wagner | 49.3 | HOU |
| +086+ | 2.9 | Mike Remlinger | 51.3 | ATL |
| +088+ | 2.86 | Sean Lowe | 65.7 | CHA |
| +090+ | 2.8 | Guillermo Mota | 36.3 | WAS |
| +099+ | 2.67 | Troy Percival | 40.7 | ANA |
| +101+ | 2.61 | John Rocker | 48.7 | ATL |
| +105+ | 2.53 | Carlos Reyes | 56 | SDN |
| +106+ | 2.52 | Scott Sauerbeck | 43.3 | PIT |
| +110+ | 2.42 | Rich Croushore | 52.7 | SLN |
| +111+ | 2.41 | Mike Williams | 42.3 | PIT |
| +113+ | 2.39 | Doug Jones | 74.3 | OAK |
| +114+ | 2.35 | Doug Brocail | 54.7 | DET |
| +116+ | 2.34 | Billy Koch | 42 | TOR |
| +118+ | 2.32 | Derek Lowe | 69.7 | BOS |
| +119+ | 2.3 | Danny Graves | 76.3 | CIN |
| +120+ | 2.25 | Rudy Seanez | 47.3 | ATL |
| +122+ | 2.22 | Roy Halladay | 99.7 | TOR |
_