| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Mets | NYN | 3.04 | 199806030_NYN_PIT |
| San Francisco Giants | SFN | 2.96 | 199806030_CIN_SFN |
| Cleveland Indians | CLE | 1.99 | 199806050_CLE_CIN |
| Los Angeles Dodgers | LAN | 1.87 | 199806030_SLN_LAN |
| New York Yankees | NYA | 1.74 | 199806050_MIA_NYA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | -5.39 | 199806050_CHA_CHN |
| Kansas City Royals | KCA | -4.44 | 199806050_KCA_HOU |
| Florida Marlins | MIA | -2.22 | 199806050_MIA_NYA |
| Baltimore Orioles | BAL | -2.19 | 199806050_ATL_BAL |
| Seattle Mariners | SEA | -2.05 | 199806050_LAN_SEA |
Based on accumulated WAA for this season up to 1998-06-05.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +031+ | 2.83 | Jeff Shaw | 35 | CIN |
| +036+ | 2.76 | Robb Nen | 37.7 | SFN |
| +043+ | 2.45 | Tom Gordon | 31.7 | BOS |
| +052+ | 2.29 | Steve Reed | 33 | SFN |
| +054+ | 2.28 | Eric Gunderson | 28 | TEX |
| +057+ | 2.22 | Ricardo Rincon | 25.7 | PIT |
| +060+ | 2.2 | Bob Wickman | 36 | MIL |
| +065+ | 2.14 | Chuck McElroy | 30 | COL |
| +066+ | 2.13 | Brian Bohanon | 43 | NYN |
| +073+ | 1.93 | Ugueth Urbina | 28.7 | WAS |
| +077+ | 1.83 | Jason Christiansen | 24 | PIT |
| +079+ | 1.81 | Mariano Rivera | 19.7 | NYA |
| +080+ | 1.8 | John Johnstone | 32.3 | SFN |
| +086+ | 1.74 | Trevor Hoffman | 25 | SDN |
| +090+ | 1.69 | Mark Leiter | 36.7 | PHI |
| +097+ | 1.62 | Mike Myers | 20 | MIL |
| +101+ | 1.54 | Mike DeJean | 30.3 | COL |
| +104+ | 1.51 | Terry Adams | 35.7 | CHN |
| +105+ | 1.5 | Mel Rojas | 24.7 | NYN |
| +107+ | 1.48 | Paul Quantrill | 34.7 | TOR |
| +111+ | 1.42 | Albie Lopez | 33.7 | TBA |
| +112+ | 1.41 | John Wetteland | 21.7 | TEX |
| +113+ | 1.4 | Russ Springer | 27 | ARI |
| +114+ | 1.38 | Bill Simas | 19.3 | CHA |
| +116+ | 1.34 | Mark Guthrie | 21 | LAN |
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