| 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 | 1.93 | 199806030_CLE_MIN |
| Los Angeles Dodgers | LAN | 1.9 | 199806020_SLN_LAN |
| New York Yankees | NYA | 1.58 | 199806030_TBA_NYA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | -5.55 | 199806010_CHA_NYA |
| Kansas City Royals | KCA | -4.24 | 199806030_CHA_KCA |
| Florida Marlins | MIA | -2.45 | 199806010_MIA_CHN |
| Seattle Mariners | SEA | -1.73 | 199806030_ANA_SEA |
| Tampa Bay Devil Rays | TBA | -1.04 | 199806010_TEX_TBA |
Based on accumulated WAA for this season up to 1998-06-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +034+ | 2.74 | Jeff Shaw | 34 | CIN |
| +035+ | 2.71 | Robb Nen | 37 | SFN |
| +044+ | 2.47 | Tom Gordon | 31.7 | BOS |
| +052+ | 2.3 | Eric Gunderson | 28 | TEX |
| +055+ | 2.23 | Ricardo Rincon | 25.7 | PIT |
| +056+ | 2.21 | Steve Reed | 32 | SFN |
| +061+ | 2.16 | Brian Bohanon | 43 | NYN |
| +063+ | 2.11 | Chuck McElroy | 29.7 | COL |
| +069+ | 2.02 | Bob Wickman | 34 | MIL |
| +070+ | 1.94 | Ugueth Urbina | 28.7 | WAS |
| +073+ | 1.92 | Mark Leiter | 34.7 | PHI |
| +075+ | 1.85 | Jason Christiansen | 24 | PIT |
| +081+ | 1.82 | John Johnstone | 32.3 | SFN |
| +080+ | 1.82 | Mariano Rivera | 19.7 | NYA |
| +086+ | 1.75 | Trevor Hoffman | 25 | SDN |
| +093+ | 1.63 | Mike Myers | 20 | MIL |
| +104+ | 1.51 | Mel Rojas | 24.7 | NYN |
| +108+ | 1.48 | Mike DeJean | 29.7 | COL |
| +110+ | 1.41 | Terry Adams | 34.3 | CHN |
| +112+ | 1.39 | Paul Quantrill | 31.7 | TOR |
| +117+ | 1.33 | Donne Wall | 25 | SDN |
| +121+ | 1.32 | John Wetteland | 20.7 | TEX |
| +123+ | 1.31 | Russ Springer | 26 | ARI |
| +125+ | 1.31 | Billy Wagner | 22.7 | HOU |
| +132+ | 1.25 | Alan Levine | 18 | TEX |
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