| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 3.7 | 199806170_LAN_SDN |
| San Francisco Giants | SFN | 3.12 | 199806170_COL_SFN |
| Cleveland Indians | CLE | 1.67 | 199806170_KCA_CLE |
| New York Mets | NYN | 1.62 | 199806170_NYN_WAS |
| New York Yankees | NYA | 1.21 | 199806150_NYA_BAL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | -5.2 | 199806170_BOS_CHA |
| Kansas City Royals | KCA | -4.49 | 199806160_KCA_CLE |
| Detroit Tigers | DET | -4.25 | 199806160_MIN_DET |
| Seattle Mariners | SEA | -1.29 | 199806160_SEA_ANA |
| Arizona Diamondbacks | ARI | -1.09 | 199806170_ARI_CIN |
Based on accumulated WAA for this season up to 1998-06-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +027+ | 3.31 | Robb Nen | 45.7 | SFN |
| +047+ | 2.61 | Steve Reed | 38.7 | SFN |
| +055+ | 2.43 | Chuck McElroy | 33.3 | COL |
| +063+ | 2.35 | Jason Christiansen | 29.3 | PIT |
| +065+ | 2.34 | Bob Wickman | 42 | MIL |
| +071+ | 2.27 | Tom Gordon | 38.3 | BOS |
| +076+ | 2.21 | Ugueth Urbina | 33.7 | WAS |
| +075+ | 2.21 | Eric Gunderson | 31.7 | TEX |
| +077+ | 2.17 | Jeff Shaw | 39 | CIN |
| +085+ | 2.05 | Brian Bohanon | 46.7 | NYN |
| +086+ | 2.05 | Terry Adams | 41 | CHN |
| +088+ | 2.03 | Mike Myers | 24.3 | MIL |
| +094+ | 1.91 | Mike DeJean | 36.3 | COL |
| +095+ | 1.9 | John Johnstone | 40 | SFN |
| +102+ | 1.8 | Trevor Hoffman | 32 | SDN |
| +103+ | 1.79 | Ricardo Rincon | 30 | PIT |
| +105+ | 1.77 | Mariano Rivera | 23.3 | NYA |
| +104+ | 1.77 | Antonio Osuna | 31.7 | LAN |
| +107+ | 1.75 | Jim Corsi | 35.3 | BOS |
| +108+ | 1.7 | John Wetteland | 26.7 | TEX |
| +109+ | 1.69 | Billy Taylor | 36.7 | OAK |
| +112+ | 1.65 | Rich Garces | 32.3 | BOS |
| +114+ | 1.64 | Mark Leiter | 42.7 | PHI |
| +116+ | 1.63 | Billy Wagner | 26 | HOU |
| +118+ | 1.61 | Albie Lopez | 40 | TBA |
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