| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Mets | NYN | 2.86 | 199906280_NYN_MIA |
| Cincinnati Reds | CIN | 2.37 | 199906290_ARI_CIN |
| Texas Rangers | TEX | 1.65 | 199906280_TEX_ANA |
| Los Angeles Dodgers | LAN | 1.48 | 199906300_LAN_SDN |
| Houston Astros | HOU | 1.15 | 199906300_SLN_HOU |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Seattle Mariners | SEA | -3.41 | 199906300_SEA_OAK |
| Kansas City Royals | KCA | -2.86 | 199906280_CLE_KCA |
| Tampa Bay Devil Rays | TBA | -1.63 | 199906280_TOR_TBA |
| Chicago Cubs | CHN | -1.57 | 199906300_MIL_CHN |
| Milwaukee Brewers | MIL | -1.48 | 199906290_MIL_CHN |
Based on accumulated WAA for this season up to 1999-06-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +015+ | 4.2 | Jeff Zimmerman | 47 | TEX |
| +019+ | 3.98 | Scott Williamson | 53 | CIN |
| +042+ | 3.01 | Scott Sullivan | 55.7 | CIN |
| +044+ | 2.97 | Armando Benitez | 42 | NYN |
| +051+ | 2.82 | Mark Petkovsek | 40 | ANA |
| +053+ | 2.74 | Steve Karsay | 53.7 | CLE |
| +054+ | 2.73 | Mike Remlinger | 36.7 | ATL |
| +071+ | 2.43 | John Johnstone | 37.7 | SFN |
| +074+ | 2.37 | Scott Sauerbeck | 32.7 | PIT |
| +078+ | 2.3 | Mariano Rivera | 30 | NYA |
| +083+ | 2.2 | Sean Lowe | 49.7 | CHA |
| +085+ | 2.15 | Keith Foulke | 47.3 | CHA |
| +087+ | 2.14 | Billy Koch | 28.7 | TOR |
| +093+ | 2.06 | Dennis Cook | 35.7 | NYN |
| +092+ | 2.06 | Doug Jones | 56.3 | OAK |
| +095+ | 2.04 | Pedro Borbon | 28.3 | LAN |
| +098+ | 1.99 | Doug Brocail | 42.3 | DET |
| +099+ | 1.99 | Mike Trombley | 54.3 | MIN |
| +106+ | 1.93 | Jeff Shaw | 35 | LAN |
| +108+ | 1.9 | Brad Clontz | 24.7 | PIT |
| +113+ | 1.85 | Rudy Seanez | 36.3 | ATL |
| +115+ | 1.84 | Roy Halladay | 77 | TOR |
| +116+ | 1.84 | Billy Wagner | 33.7 | HOU |
| +117+ | 1.83 | Scott Elarton | 39.3 | HOU |
| +119+ | 1.8 | Troy Percival | 31 | ANA |
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