| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 4.28 | 199904210_ATL_LAN |
| New York Mets | NYN | 2.18 | 199904210_NYN_CIN |
| San Diego Padres | SDN | 2.03 | 199904200_PIT_SDN |
| San Francisco Giants | SFN | 1.95 | 199904200_MIA_SFN |
| Houston Astros | HOU | 1.61 | 199904210_HOU_CHN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | -6 | 199904200_PHI_ARI |
| Kansas City Royals | KCA | -5.37 | 199904210_MIN_KCA |
| Florida Marlins | MIA | -3.11 | 199904200_MIA_SFN |
| Seattle Mariners | SEA | -2.86 | 199904200_SEA_CHA |
| Minnesota Twins | MIN | -0.59 | 199904190_MIN_KCA |
Based on accumulated WAA for this season up to 1999-04-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +012+ | 1.41 | Mike Trombley | 13.7 | MIN |
| XXXXX | 1.11 | Alan Levine | 10 | ANA |
| XXXXX | 1.08 | Brian Edmondson | 15 | MIA |
| XXXXX | 1.06 | Brian Boehringer | 11.7 | SDN |
| XXXXX | 1 | David Weathers | 14.7 | MIL |
| XXXXX | 0.98 | Scott Elarton | 9 | HOU |
| XXXXX | 0.95 | Jeff Shaw | 11.3 | LAN |
| XXXXX | 0.93 | Rick Aguilera | 11 | MIN |
| XXXXX | 0.92 | Jeff Zimmerman | 8.3 | TEX |
| XXXXX | 0.92 | Ricky Bones | 11.7 | BAL |
| XXXXX | 0.9 | Keith Foulke | 10 | CHA |
| XXXXX | 0.89 | Mark Petkovsek | 8 | ANA |
| XXXXX | 0.84 | Armando Benitez | 7.7 | NYN |
| XXXXX | 0.84 | Peter Munro | 9.7 | TOR |
| XXXXX | 0.84 | Ricky Bottalico | 7.7 | SLN |
| XXXXX | 0.82 | Roberto Hernandez | 9.3 | TBA |
| XXXXX | 0.81 | Turk Wendell | 9.3 | NYN |
| XXXXX | 0.78 | Paul Shuey | 9.3 | CLE |
| XXXXX | 0.78 | Mike Magnante | 7 | ANA |
| XXXXX | 0.77 | John Johnstone | 7 | SFN |
| XXXXX | 0.76 | Scott Sauerbeck | 9 | PIT |
| XXXXX | 0.75 | Steve Karsay | 11 | CLE |
| XXXXX | 0.73 | Graeme Lloyd | 8.7 | TOR |
| XXXXX | 0.72 | Wayne Gomes | 6.3 | PHI |
| XXXXX | 0.68 | Buddy Groom | 6 | OAK |
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