| Team | Tm | Tier | Game |
|---|---|---|---|
| Cincinnati Reds | CIN | 5.93 | 199908300_ATL_CIN |
| Atlanta Braves | ATL | 1.57 | 199908290_ATL_SLN |
| Chicago White Sox | CHA | 1.19 | 199908301_SEA_CHA |
| New York Mets | NYN | 1.16 | 199908280_NYN_ARI |
| Montreal Expos | WAS | 0.88 | 199908300_WAS_ARI |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Royals | KCA | -7.34 | 199908290_KCA_MIN |
| Chicago Cubs | CHN | -3.03 | 199908300_CHN_SDN |
| Seattle Mariners | SEA | -1.9 | 199908301_SEA_CHA |
| Oakland Athletics | OAK | -1.34 | 199908300_OAK_NYA |
| St. Louis Cardinals | SLN | -0.82 | 199908300_MIA_SLN |
Based on accumulated WAA for this season up to 1999-08-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +022+ | 6.44 | Jeff Zimmerman | 77.3 | TEX |
| +033+ | 5.42 | Scott Williamson | 82.3 | CIN |
| +041+ | 4.68 | Mike Remlinger | 68.7 | ATL |
| +053+ | 4.39 | Keith Foulke | 85.7 | CHA |
| +054+ | 4.31 | Scott Sullivan | 93.3 | CIN |
| +059+ | 4 | Derek Lowe | 87 | BOS |
| +063+ | 3.88 | Billy Wagner | 60.7 | HOU |
| +070+ | 3.66 | Armando Benitez | 64 | NYN |
| +069+ | 3.66 | Turk Wendell | 71.7 | NYN |
| +076+ | 3.43 | Doug Brocail | 68.7 | DET |
| +081+ | 3.31 | Trevor Hoffman | 57.7 | SDN |
| +085+ | 3.25 | Danny Graves | 89.3 | CIN |
| +087+ | 3.21 | Sean Lowe | 82.7 | CHA |
| +088+ | 3.15 | John Johnstone | 65.7 | SFN |
| +089+ | 3.14 | Mariano Rivera | 55 | NYA |
| +100+ | 2.94 | Scott Sauerbeck | 53.3 | PIT |
| +102+ | 2.89 | Billy Koch | 51 | TOR |
| +112+ | 2.71 | Carlos Reyes | 67.3 | SDN |
| +111+ | 2.71 | Greg Swindell | 52.3 | ARI |
| +113+ | 2.7 | Matt Mantei | 55.3 | TOT |
| +114+ | 2.69 | John Rocker | 60 | ATL |
| +119+ | 2.6 | Tim Crabtree | 54 | TEX |
| +123+ | 2.52 | Mark Petkovsek | 68 | ANA |
| +129+ | 2.41 | Anthony Telford | 78.7 | WAS |
| +130+ | 2.4 | Troy Percival | 48 | ANA |
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