| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Mets | NYN | 2.35 | 199906170_NYN_SLN |
| Pittsburgh Pirates | PIT | 1.64 | 199906180_PIT_SDN |
| San Francisco Giants | SFN | 1.31 | 199906180_CHN_SFN |
| New York Yankees | NYA | 1.24 | 199906170_TEX_NYA |
| Los Angeles Dodgers | LAN | 1.17 | 199906170_PIT_LAN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Seattle Mariners | SEA | -7.88 | 199906180_SEA_CLE |
| Milwaukee Brewers | MIL | -3.35 | 199906180_MIL_CIN |
| St. Louis Cardinals | SLN | -1.78 | 199906160_WAS_SLN |
| Minnesota Twins | MIN | -1.59 | 199906160_MIN_BOS |
| Philadelphia Phillies | PHI | -1.38 | 199906170_PHI_SDN |
Based on accumulated WAA for this season up to 1999-06-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +018+ | 3.79 | Jeff Zimmerman | 43.7 | TEX |
| +023+ | 3.56 | Scott Williamson | 45.3 | CIN |
| +026+ | 3.41 | Scott Sullivan | 49.7 | CIN |
| +043+ | 2.69 | Steve Karsay | 45.7 | CLE |
| +049+ | 2.49 | Mike Remlinger | 32.7 | ATL |
| +050+ | 2.43 | Keith Foulke | 42.3 | CHA |
| +054+ | 2.32 | Armando Benitez | 34.3 | NYN |
| +055+ | 2.3 | Scott Sauerbeck | 30.3 | PIT |
| +056+ | 2.29 | Mark Petkovsek | 31.7 | ANA |
| +061+ | 2.27 | John Johnstone | 34.3 | SFN |
| +066+ | 2.14 | Mariano Rivera | 26.7 | NYA |
| +076+ | 2.03 | Pedro Borbon | 26.3 | LAN |
| +079+ | 1.97 | Doug Jones | 50 | OAK |
| +083+ | 1.93 | Paul Shuey | 33 | CLE |
| +084+ | 1.88 | Dennis Reyes | 28.3 | CIN |
| +087+ | 1.85 | John Rocker | 30.7 | ATL |
| +094+ | 1.79 | Mike Trombley | 47 | MIN |
| +098+ | 1.76 | Terry Mulholland | 71.7 | CHN |
| +099+ | 1.75 | Anthony Telford | 38.7 | WAS |
| +104+ | 1.68 | Billy Koch | 22.7 | TOR |
| +106+ | 1.66 | Troy Percival | 26 | ANA |
| +109+ | 1.62 | Robb Nen | 38 | SFN |
| +107+ | 1.62 | Sean Lowe | 37 | CHA |
| +111+ | 1.61 | Mike Williams | 31.7 | PIT |
| +110+ | 1.61 | Guillermo Mota | 20.3 | WAS |
_