| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 2.83 | 199905110_PIT_HOU |
| Los Angeles Dodgers | LAN | 2.63 | 199905120_CHN_LAN |
| San Francisco Giants | SFN | 1.81 | 199905110_ATL_SFN |
| New York Mets | NYN | 1.7 | 199905120_NYN_COL |
| Houston Astros | HOU | 1.34 | 199905110_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 | -1.42 | 199905120_PHI_SLN |
| Chicago Cubs | CHN | -1.02 | 199905120_CHN_LAN |
Based on accumulated WAA for this season up to 1999-05-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +015+ | 2.4 | Jeff Zimmerman | 25.3 | TEX |
| +036+ | 1.75 | John Johnstone | 18 | SFN |
| +038+ | 1.7 | Mike Trombley | 25.7 | MIN |
| +037+ | 1.7 | Doug Jones | 24.7 | OAK |
| +044+ | 1.6 | Scott Sullivan | 24 | CIN |
| +045+ | 1.55 | Jeff Wallace | 18 | PIT |
| +046+ | 1.54 | 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 |
| +059+ | 1.43 | Kevin McGlinchy | 17 | ATL |
| +061+ | 1.42 | Ricky Bottalico | 16.7 | SLN |
| +063+ | 1.38 | Al Reyes | 16.3 | MIL |
| +064+ | 1.38 | Ramiro Mendoza | 38.7 | NYA |
| +066+ | 1.38 | Steve Karsay | 26 | CLE |
| +070+ | 1.33 | Steve Reed | 16 | CLE |
| +071+ | 1.33 | T.J. Mathews | 15.7 | OAK |
| +072+ | 1.32 | Mark Petkovsek | 17.3 | ANA |
| +075+ | 1.29 | Dennis Reyes | 19.3 | CIN |
| +077+ | 1.27 | David Weathers | 23 | MIL |
| XXXXX | 1.25 | Matt Mantei | 15 | MIA |
| XXXXX | 1.25 | Joe Nathan | 25 | SFN |
| +080+ | 1.25 | Graeme Lloyd | 17 | TOR |
| XXXXX | 1.21 | Sean Lowe | 18.3 | CHA |
| XXXXX | 1.19 | Mike Williams | 16.7 | PIT |
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