| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Mets | NYN | 3.14 | 199806020_NYN_PIT |
| San Francisco Giants | SFN | 2.96 | 199806030_CIN_SFN |
| Cleveland Indians | CLE | 1.97 | 199806040_CLE_MIN |
| Los Angeles Dodgers | LAN | 1.9 | 199806020_SLN_LAN |
| New York Yankees | NYA | 1.67 | 199806040_TBA_NYA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | -5.5 | 199806020_CHA_NYA |
| Kansas City Royals | KCA | -4.31 | 199806040_CHA_KCA |
| Florida Marlins | MIA | -2.16 | 199806030_MIA_CHN |
| Seattle Mariners | SEA | -1.94 | 199806040_ANA_SEA |
| Baltimore Orioles | BAL | -1.75 | 199806040_BAL_BOS |
Based on accumulated WAA for this season up to 1998-06-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +033+ | 2.74 | Jeff Shaw | 34 | CIN |
| +034+ | 2.71 | Robb Nen | 37 | SFN |
| +044+ | 2.46 | Tom Gordon | 31.7 | BOS |
| +052+ | 2.3 | Eric Gunderson | 28 | TEX |
| +056+ | 2.23 | Ricardo Rincon | 25.7 | PIT |
| +058+ | 2.2 | Steve Reed | 32 | SFN |
| +064+ | 2.15 | Brian Bohanon | 43 | NYN |
| +065+ | 2.11 | Chuck McElroy | 29.7 | COL |
| +068+ | 2.01 | Bob Wickman | 34 | MIL |
| +069+ | 1.94 | Ugueth Urbina | 28.7 | WAS |
| +073+ | 1.92 | Mark Leiter | 34.7 | PHI |
| +077+ | 1.84 | Jason Christiansen | 24 | PIT |
| +078+ | 1.82 | Mariano Rivera | 19.7 | NYA |
| +080+ | 1.81 | John Johnstone | 32.3 | SFN |
| +085+ | 1.75 | Trevor Hoffman | 25 | SDN |
| +094+ | 1.63 | Mike Myers | 20 | MIL |
| +101+ | 1.53 | Paul Quantrill | 33 | TOR |
| +102+ | 1.51 | Mel Rojas | 24.7 | NYN |
| +105+ | 1.48 | Mike DeJean | 29.7 | COL |
| +109+ | 1.41 | Terry Adams | 34.3 | CHN |
| +114+ | 1.35 | Mark Guthrie | 21 | LAN |
| +118+ | 1.33 | Donne Wall | 25 | SDN |
| +121+ | 1.32 | John Wetteland | 20.7 | TEX |
| +127+ | 1.31 | Greg Swindell | 37.3 | MIN |
| +126+ | 1.31 | Russ Springer | 26 | ARI |
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