| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Mets | NYN | 2.14 | 199906180_NYN_SLN |
| Pittsburgh Pirates | PIT | 1.71 | 199906190_PIT_SDN |
| Toronto Blue Jays | TOR | 1.35 | 199906200_KCA_TOR |
| San Francisco Giants | SFN | 1.31 | 199906180_CHN_SFN |
| Los Angeles Dodgers | LAN | 1.25 | 199906200_PHI_LAN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Seattle Mariners | SEA | -7.88 | 199906180_SEA_CLE |
| Milwaukee Brewers | MIL | -3.67 | 199906190_MIL_CIN |
| Philadelphia Phillies | PHI | -1.68 | 199906200_PHI_LAN |
| Tampa Bay Devil Rays | TBA | -1.66 | 199906200_TBA_MIN |
| Minnesota Twins | MIN | -1.54 | 199906190_TBA_MIN |
Based on accumulated WAA for this season up to 1999-06-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +019+ | 3.82 | Jeff Zimmerman | 43.7 | TEX |
| +029+ | 3.33 | Scott Williamson | 47 | CIN |
| +033+ | 3.28 | Scott Sullivan | 50.3 | CIN |
| +042+ | 2.84 | Steve Karsay | 47 | CLE |
| +050+ | 2.44 | Armando Benitez | 35.3 | NYN |
| +052+ | 2.36 | Mike Remlinger | 33.3 | ATL |
| +058+ | 2.32 | Scott Sauerbeck | 30.3 | PIT |
| +059+ | 2.3 | Mark Petkovsek | 31.7 | ANA |
| +061+ | 2.27 | John Johnstone | 34.3 | SFN |
| +070+ | 2.11 | Keith Foulke | 43.3 | CHA |
| +075+ | 2.05 | Mariano Rivera | 27.7 | NYA |
| +077+ | 2.03 | Pedro Borbon | 26.3 | LAN |
| +079+ | 2.02 | Sean Lowe | 40.7 | CHA |
| +081+ | 1.98 | Doug Jones | 50 | OAK |
| +082+ | 1.97 | John Rocker | 31.7 | ATL |
| +084+ | 1.9 | Mike Trombley | 50 | MIN |
| +092+ | 1.84 | Paul Shuey | 34 | CLE |
| +098+ | 1.78 | Anthony Telford | 40.7 | WAS |
| +100+ | 1.74 | Mike Williams | 32.7 | PIT |
| +103+ | 1.73 | Rudy Seanez | 31.3 | ATL |
| +102+ | 1.73 | Dennis Cook | 32.7 | NYN |
| +104+ | 1.71 | Dennis Reyes | 28.7 | CIN |
| +105+ | 1.7 | Mike Venafro | 30.3 | TEX |
| +109+ | 1.68 | Billy Koch | 22.7 | TOR |
| +110+ | 1.66 | Guillermo Mota | 20.7 | WAS |
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