| Team | Tm | Tier | Game |
|---|---|---|---|
| San Francisco Giants | SFN | 3.06 | 199904170_SFN_ARI |
| Los Angeles Dodgers | LAN | 2.68 | 199904190_ATL_LAN |
| San Diego Padres | SDN | 2.36 | 199904170_LAN_SDN |
| Pittsburgh Pirates | PIT | 1.93 | 199904170_PIT_CIN |
| New York Mets | NYN | 1.92 | 199904180_WAS_NYN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | -6.44 | 199904170_MIA_PHI |
| Seattle Mariners | SEA | -6 | 199904180_SEA_ANA |
| Kansas City Royals | KCA | -5.16 | 199904170_CHA_KCA |
| Florida Marlins | MIA | -4.37 | 199904180_MIA_PHI |
| Minnesota Twins | MIN | -0.94 | 199904171_MIN_CLE |
Based on accumulated WAA for this season up to 1999-04-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 1.79 | Roy Halladay | 16 | TOR |
| XXXXX | 1.17 | Mike Trombley | 10.7 | MIN |
| XXXXX | 1.11 | Brian Boehringer | 11.7 | SDN |
| XXXXX | 0.98 | Alan Levine | 8.7 | ANA |
| XXXXX | 0.97 | Brian Edmondson | 13.7 | MIA |
| XXXXX | 0.85 | Jeff Shaw | 8 | LAN |
| XXXXX | 0.82 | Keith Foulke | 9 | CHA |
| XXXXX | 0.79 | Scott Elarton | 7 | HOU |
| XXXXX | 0.79 | Ricky Bottalico | 7 | SLN |
| XXXXX | 0.79 | Doug Jones | 8.7 | OAK |
| XXXXX | 0.79 | Mark Petkovsek | 7 | ANA |
| XXXXX | 0.78 | Odalis Perez | 7 | ATL |
| XXXXX | 0.77 | Felix Heredia | 6.7 | CHN |
| XXXXX | 0.77 | Terry Mulholland | 10.3 | CHN |
| XXXXX | 0.74 | Armando Benitez | 6.7 | NYN |
| XXXXX | 0.74 | Roberto Hernandez | 8.3 | TBA |
| XXXXX | 0.72 | Turk Wendell | 8.3 | NYN |
| XXXXX | 0.72 | Peter Munro | 8.3 | TOR |
| XXXXX | 0.72 | Mike Magnante | 6.3 | ANA |
| XXXXX | 0.71 | David Weathers | 11.7 | MIL |
| XXXXX | 0.71 | Jeff Zimmerman | 6.3 | TEX |
| XXXXX | 0.7 | Paul Shuey | 8.3 | CLE |
| XXXXX | 0.68 | John Johnstone | 6 | SFN |
| XXXXX | 0.67 | Scott Sauerbeck | 8 | PIT |
| XXXXX | 0.67 | Jose Paniagua | 8 | SEA |
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