| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 5.79 | 199807190_LAN_SLN |
| San Francisco Giants | SFN | 3.26 | 199807210_ARI_SFN |
| Texas Rangers | TEX | 1.1 | 199807210_TEX_KCA |
| New York Mets | NYN | 0.83 | 199807190_PHI_NYN |
| Boston Red Sox | BOS | 0.81 | 199807190_BOS_DET |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Royals | KCA | -5.65 | 199807190_KCA_SEA |
| St. Louis Cardinals | SLN | -3.15 | 199807190_LAN_SLN |
| Arizona Diamondbacks | ARI | -2.58 | 199807190_COL_ARI |
| Seattle Mariners | SEA | -2.47 | 199807210_SEA_TBA |
| Chicago White Sox | CHA | -0.79 | 199807190_CLE_CHA |
Based on accumulated WAA for this season up to 1998-07-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +026+ | 4.5 | Robb Nen | 59.7 | SFN |
| +037+ | 3.73 | Jeff Shaw | 57 | TOT |
| +041+ | 3.66 | Steve Reed | 53.3 | SFN |
| +054+ | 3.19 | Ugueth Urbina | 43.3 | WAS |
| +056+ | 3.08 | Mike Myers | 34.7 | MIL |
| +059+ | 3.05 | Mike DeJean | 53.7 | COL |
| +064+ | 2.96 | Chuck McElroy | 46.7 | COL |
| +065+ | 2.93 | Bob Wickman | 56 | MIL |
| +070+ | 2.86 | Albie Lopez | 60.7 | TBA |
| +073+ | 2.78 | Jason Christiansen | 43.7 | PIT |
| +086+ | 2.6 | Trevor Hoffman | 44 | SDN |
| +089+ | 2.57 | Dennis Cook | 39.7 | NYN |
| +092+ | 2.49 | Mariano Rivera | 37 | NYA |
| +096+ | 2.43 | John Wetteland | 38 | TEX |
| +095+ | 2.43 | Mike Jackson | 38.3 | CLE |
| +099+ | 2.4 | Ricardo Rincon | 42 | PIT |
| +110+ | 2.22 | Bill Simas | 44 | CHA |
| +113+ | 2.19 | Mark Guthrie | 40 | LAN |
| +116+ | 2.15 | Jim Corsi | 49.3 | BOS |
| +121+ | 2.09 | Eric Gunderson | 45 | TEX |
| +126+ | 1.97 | Matt Mantei | 33.7 | MIA |
| +132+ | 1.85 | Rich Garces | 40.3 | BOS |
| +140+ | 1.75 | Antonio Osuna | 46 | LAN |
| +139+ | 1.75 | Steve Kline | 41.7 | WAS |
| +144+ | 1.68 | Mike Trombley | 63.7 | MIN |
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