| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Mets | NYN | 3.3 | 199906240_MIA_NYN |
| Cincinnati Reds | CIN | 2.3 | 199906220_CIN_ARI |
| Los Angeles Dodgers | LAN | 1.51 | 199906240_SDN_LAN |
| Toronto Blue Jays | TOR | 1.44 | 199906220_CLE_TOR |
| Pittsburgh Pirates | PIT | 1.42 | 199906230_PIT_PHI |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Seattle Mariners | SEA | -3.92 | 199906230_ANA_SEA |
| Milwaukee Brewers | MIL | -2.79 | 199906220_MIL_SFN |
| Minnesota Twins | MIN | -2.59 | 199906230_MIN_CHA |
| Tampa Bay Devil Rays | TBA | -1.93 | 199906240_NYA_TBA |
| Detroit Tigers | DET | -1.45 | 199906230_DET_KCA |
Based on accumulated WAA for this season up to 1999-06-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +016+ | 4.08 | Jeff Zimmerman | 46 | TEX |
| +031+ | 3.39 | Scott Williamson | 47.7 | CIN |
| +036+ | 3.15 | Scott Sullivan | 55 | CIN |
| +042+ | 2.95 | Steve Karsay | 50 | CLE |
| +045+ | 2.77 | Armando Benitez | 38.3 | NYN |
| +052+ | 2.54 | Mark Petkovsek | 35.7 | ANA |
| +056+ | 2.47 | Scott Sauerbeck | 31.7 | PIT |
| +057+ | 2.46 | Mike Remlinger | 34.3 | ATL |
| +068+ | 2.23 | Keith Foulke | 46.3 | CHA |
| +073+ | 2.18 | John Rocker | 33.7 | ATL |
| +078+ | 2.11 | Pedro Borbon | 27 | LAN |
| +079+ | 2.1 | Mike Trombley | 51.7 | MIN |
| +080+ | 2.08 | Paul Shuey | 36.3 | CLE |
| +082+ | 2.05 | Mariano Rivera | 27.7 | NYA |
| +086+ | 2 | Mike Venafro | 33 | TEX |
| +096+ | 1.93 | Rudy Seanez | 33.3 | ATL |
| +100+ | 1.92 | Anthony Telford | 42 | WAS |
| +098+ | 1.92 | Dennis Reyes | 30.7 | CIN |
| +102+ | 1.92 | Scott Elarton | 36.3 | HOU |
| +104+ | 1.91 | Dennis Cook | 34.3 | NYN |
| +105+ | 1.84 | Doug Jones | 52.3 | OAK |
| +107+ | 1.82 | Mike Williams | 33.3 | PIT |
| +108+ | 1.8 | Doug Brocail | 40.7 | DET |
| +109+ | 1.8 | Billy Koch | 25.7 | TOR |
| +110+ | 1.76 | Graeme Lloyd | 36.7 | TOR |
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