| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 4.48 | 199804280_MIL_LAN |
| New York Mets | NYN | 3.52 | 199804280_NYN_HOU |
| New York Yankees | NYA | 2.33 | 199804290_SEA_NYA |
| San Francisco Giants | SFN | 1.97 | 199804280_PIT_SFN |
| Chicago Cubs | CHN | 1.52 | 199804300_SLN_CHN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| San Diego Padres | SDN | -3.45 | 199804300_SDN_MIA |
| Philadelphia Phillies | PHI | -3.11 | 199804290_PHI_CIN |
| Colorado Rockies | COL | -1.61 | 199804300_COL_NYN |
| Arizona Diamondbacks | ARI | -1.58 | 199804280_ATL_ARI |
| Seattle Mariners | SEA | -1.48 | 199804300_SEA_NYA |
Based on accumulated WAA for this season up to 1998-04-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +022+ | 1.91 | Mike Trombley | 22.7 | MIN |
| +034+ | 1.72 | Chad Fox | 19.3 | MIL |
| +039+ | 1.53 | John Johnstone | 16.7 | SFN |
| +040+ | 1.52 | Chuck McElroy | 16.3 | COL |
| +041+ | 1.51 | Esteban Yan | 14.3 | TBA |
| +042+ | 1.49 | Steve Reed | 16.3 | SFN |
| +049+ | 1.36 | Bill Risley | 17.3 | TOR |
| +054+ | 1.32 | Robb Nen | 14.7 | SFN |
| +062+ | 1.28 | Brian Bohanon | 14.7 | NYN |
| XXXXX | 1.14 | Terry Adams | 19 | CHN |
| XXXXX | 1.13 | Mark Guthrie | 11 | LAN |
| XXXXX | 1.1 | Derek Lowe | 26.7 | BOS |
| XXXXX | 1.09 | Ugueth Urbina | 12.3 | WAS |
| XXXXX | 1.05 | Mel Rojas | 12.3 | NYN |
| XXXXX | 0.99 | Jim Bruske | 13.7 | LAN |
| XXXXX | 0.96 | Eric Gunderson | 11 | TEX |
| XXXXX | 0.95 | Brad Clontz | 13.3 | LAN |
| XXXXX | 0.95 | Steve Woodard | 13.7 | MIL |
| XXXXX | 0.95 | Albie Lopez | 17 | TBA |
| XXXXX | 0.93 | Terry Mulholland | 15 | CHN |
| XXXXX | 0.92 | Scott Service | 14.7 | KCA |
| XXXXX | 0.9 | Julian Tavarez | 18.7 | SFN |
| XXXXX | 0.9 | Buddy Groom | 12.7 | OAK |
| XXXXX | 0.89 | Scott Radinsky | 10.7 | LAN |
| XXXXX | 0.86 | Dan Miceli | 17 | SDN |
_