| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 2.83 | 199905110_PIT_HOU |
| Los Angeles Dodgers | LAN | 2.79 | 199905100_CHN_LAN |
| New York Mets | NYN | 1.95 | 199905100_NYN_COL |
| San Francisco Giants | SFN | 1.92 | 199905100_ATL_SFN |
| Houston Astros | HOU | 1.74 | 199905100_PIT_HOU |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | -7.12 | 199905120_PHI_SLN |
| Kansas City Royals | KCA | -2.18 | 199905110_TOR_KCA |
| Seattle Mariners | SEA | -1.94 | 199905110_SEA_BOS |
| St. Louis Cardinals | SLN | -1.58 | 199905100_PHI_SLN |
| Chicago Cubs | CHN | -1.02 | 199905120_CHN_LAN |
Based on accumulated WAA for this season up to 1999-05-12.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +020+ | 2.18 | Jeff Zimmerman | 23.3 | TEX |
| +035+ | 1.75 | John Johnstone | 18 | SFN |
| +037+ | 1.7 | Mike Trombley | 25.7 | MIN |
| +036+ | 1.7 | Doug Jones | 24.7 | OAK |
| +044+ | 1.6 | Scott Sullivan | 24 | CIN |
| +045+ | 1.55 | Jeff Wallace | 18 | PIT |
| +046+ | 1.55 | Scott Elarton | 19.7 | HOU |
| +050+ | 1.5 | Turk Wendell | 21 | NYN |
| +053+ | 1.47 | Jose Paniagua | 20.7 | SEA |
| +057+ | 1.44 | Rick Aguilera | 19.3 | MIN |
| +061+ | 1.43 | Ricky Bottalico | 16.7 | SLN |
| +059+ | 1.43 | Kevin McGlinchy | 17 | ATL |
| +066+ | 1.38 | Steve Karsay | 26 | CLE |
| +064+ | 1.38 | Al Reyes | 16.3 | MIL |
| +063+ | 1.38 | Ramiro Mendoza | 38.7 | NYA |
| +070+ | 1.33 | T.J. Mathews | 15.7 | OAK |
| +069+ | 1.33 | Steve Reed | 16 | CLE |
| +071+ | 1.32 | Mark Petkovsek | 17.3 | ANA |
| +074+ | 1.29 | Dennis Reyes | 19.3 | CIN |
| +076+ | 1.28 | David Weathers | 23 | MIL |
| XXXXX | 1.25 | Joe Nathan | 25 | SFN |
| +079+ | 1.25 | Graeme Lloyd | 17 | TOR |
| XXXXX | 1.25 | Matt Mantei | 15 | MIA |
| XXXXX | 1.21 | Sean Lowe | 18.3 | CHA |
| XXXXX | 1.19 | Mike Williams | 16.7 | PIT |
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