| Team | Tm | Tier | Game |
|---|---|---|---|
| Cincinnati Reds | CIN | 4.9 | 199908270_CIN_WAS |
| Texas Rangers | TEX | 2.16 | 199908250_NYA_TEX |
| Atlanta Braves | ATL | 1.41 | 199908250_CIN_ATL |
| New York Mets | NYN | 1.39 | 199908250_HOU_NYN |
| Chicago White Sox | CHA | 0.93 | 199908270_OAK_CHA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Royals | KCA | -6.98 | 199908250_BAL_KCA |
| Seattle Mariners | SEA | -5.63 | 199908270_SEA_NYA |
| Chicago Cubs | CHN | -2.68 | 199908260_SFN_CHN |
| Minnesota Twins | MIN | -1.75 | 199908250_BOS_MIN |
| Colorado Rockies | COL | -0.83 | 199908250_COL_PIT |
Based on accumulated WAA for this season up to 1999-08-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +019+ | 6.34 | Jeff Zimmerman | 76.3 | TEX |
| +028+ | 5.77 | Scott Williamson | 81.7 | CIN |
| +050+ | 4.4 | Mike Remlinger | 65.7 | ATL |
| +057+ | 4.13 | Scott Sullivan | 89.7 | CIN |
| +059+ | 4.11 | Keith Foulke | 83 | CHA |
| +061+ | 3.89 | Billy Wagner | 60.7 | HOU |
| +066+ | 3.75 | Derek Lowe | 84.7 | BOS |
| +070+ | 3.66 | Turk Wendell | 71.7 | NYN |
| +071+ | 3.66 | Armando Benitez | 64 | NYN |
| +074+ | 3.54 | Doug Brocail | 67.7 | DET |
| +076+ | 3.47 | John Johnstone | 64.7 | SFN |
| +087+ | 3.25 | Danny Graves | 89.3 | CIN |
| +088+ | 3.21 | Trevor Hoffman | 56.7 | SDN |
| +091+ | 3.15 | Sean Lowe | 80 | CHA |
| +100+ | 2.94 | Scott Sauerbeck | 53.3 | PIT |
| +104+ | 2.78 | Mariano Rivera | 51.7 | NYA |
| +106+ | 2.68 | Billy Koch | 49 | TOR |
| +110+ | 2.62 | John Rocker | 59 | ATL |
| +117+ | 2.51 | Mark Petkovsek | 68 | ANA |
| +121+ | 2.49 | Matt Mantei | 53.3 | TOT |
| +122+ | 2.47 | Carlos Reyes | 65 | SDN |
| +123+ | 2.47 | Greg Swindell | 50 | ARI |
| +124+ | 2.46 | Graeme Lloyd | 60.3 | TOR |
| +127+ | 2.36 | Troy Percival | 47.7 | ANA |
| +128+ | 2.34 | Travis Miller | 36.3 | MIN |
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