| Team | Tm | Tier | Game |
|---|---|---|---|
| Cincinnati Reds | CIN | 3.77 | 199907250_CIN_SFN |
| New York Mets | NYN | 2 | 199907250_CHN_NYN |
| Toronto Blue Jays | TOR | 1.58 | 199907250_TOR_CHA |
| Los Angeles Dodgers | LAN | 1.45 | 199907250_LAN_ARI |
| Texas Rangers | TEX | 0.99 | 199907230_TEX_TBA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Royals | KCA | -5.37 | 199907250_OAK_KCA |
| Seattle Mariners | SEA | -3.83 | 199907250_SEA_MIN |
| Milwaukee Brewers | MIL | -2.18 | 199907240_MIL_MIA |
| Chicago Cubs | CHN | -1.92 | 199907230_CHN_NYN |
| Baltimore Orioles | BAL | -1.23 | 199907230_ANA_BAL |
Based on accumulated WAA for this season up to 1999-07-25.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +013+ | 5.43 | Jeff Zimmerman | 58 | TEX |
| +023+ | 4.65 | Scott Williamson | 67 | CIN |
| +039+ | 3.88 | Scott Sullivan | 73.3 | CIN |
| +045+ | 3.61 | John Johnstone | 50.3 | SFN |
| +048+ | 3.49 | Armando Benitez | 52.3 | NYN |
| +050+ | 3.46 | Mark Petkovsek | 51.3 | ANA |
| +069+ | 2.93 | Keith Foulke | 62.3 | CHA |
| +070+ | 2.91 | Mike Remlinger | 47.7 | ATL |
| +073+ | 2.85 | Sean Lowe | 61.7 | CHA |
| +076+ | 2.81 | Billy Wagner | 46.3 | HOU |
| +082+ | 2.66 | Scott Sauerbeck | 42.7 | PIT |
| +084+ | 2.62 | Roy Halladay | 91.7 | TOR |
| +085+ | 2.58 | Pedro Borbon | 38.7 | LAN |
| +087+ | 2.55 | Dennis Reyes | 40.3 | CIN |
| +089+ | 2.54 | Carlos Reyes | 52.3 | SDN |
| +090+ | 2.53 | Jeff Shaw | 42 | LAN |
| +091+ | 2.51 | Turk Wendell | 58.7 | NYN |
| +098+ | 2.43 | Guillermo Mota | 33 | WAS |
| +101+ | 2.42 | John Rocker | 47 | ATL |
| +103+ | 2.4 | Doug Jones | 70.7 | OAK |
| +108+ | 2.34 | Rudy Seanez | 44.3 | ATL |
| +109+ | 2.33 | Billy Koch | 38 | TOR |
| +110+ | 2.3 | Troy Percival | 37.3 | ANA |
| +113+ | 2.29 | Mike Williams | 39.3 | PIT |
| +115+ | 2.24 | Doug Brocail | 52 | DET |
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