| Team | Tm | Tier | Game |
|---|---|---|---|
| Cincinnati Reds | CIN | 4.88 | 199909190_CIN_PIT |
| Anaheim Angels | ANA | 2.12 | 199909190_BAL_ANA |
| Arizona Diamondbacks | ARI | 1.9 | 199909170_MIA_ARI |
| New York Yankees | NYA | 1.75 | 199909170_NYA_CLE |
| Atlanta Braves | ATL | 1.32 | 199909190_WAS_ATL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Colorado Rockies | COL | -2.73 | 199909170_LAN_COL |
| Philadelphia Phillies | PHI | -2.71 | 199909190_PHI_NYN |
| Kansas City Royals | KCA | -2.62 | 199909170_KCA_OAK |
| St. Louis Cardinals | SLN | -2.5 | 199909170_HOU_SLN |
| Seattle Mariners | SEA | -1.88 | 199909170_MIN_SEA |
Based on accumulated WAA for this season up to 1999-09-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +032+ | 5.9 | Keith Foulke | 99.3 | CHA |
| +034+ | 5.78 | Scott Williamson | 87.3 | CIN |
| +044+ | 5.16 | Jeff Zimmerman | 84.7 | TEX |
| +047+ | 4.97 | Derek Lowe | 103.7 | BOS |
| +049+ | 4.95 | Billy Wagner | 70.7 | HOU |
| +053+ | 4.8 | Mike Remlinger | 77.3 | ATL |
| +056+ | 4.69 | Armando Benitez | 73.3 | NYN |
| +064+ | 4.43 | Scott Sullivan | 105.7 | CIN |
| +076+ | 3.9 | Trevor Hoffman | 65 | SDN |
| +078+ | 3.88 | Mariano Rivera | 61.7 | NYA |
| +083+ | 3.72 | Scott Sauerbeck | 62.3 | PIT |
| +086+ | 3.49 | Doug Brocail | 74.7 | DET |
| +096+ | 3.25 | Danny Graves | 98.7 | CIN |
| +108+ | 2.87 | John Rocker | 65.3 | ATL |
| +109+ | 2.86 | Greg Swindell | 61.3 | ARI |
| +110+ | 2.85 | Paul Abbott | 69.3 | SEA |
| +120+ | 2.74 | Donne Wall | 64 | SDN |
| +122+ | 2.71 | Roberto Hernandez | 68 | TBA |
| +126+ | 2.61 | Turk Wendell | 77.3 | NYN |
| +128+ | 2.57 | Alan Levine | 76 | ANA |
| +129+ | 2.57 | Jeff Shaw | 62 | LAN |
| +130+ | 2.56 | Kevin McGlinchy | 66.3 | ATL |
| +132+ | 2.53 | Matt Mantei | 61.3 | TOT |
| +138+ | 2.42 | Rick Aguilera | 61.7 | TOT |
| +139+ | 2.42 | Billy Koch | 58 | TOR |
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