| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 6.03 | 199807170_LAN_SLN |
| San Francisco Giants | SFN | 5.13 | 199807170_SFN_HOU |
| Milwaukee Brewers | MIL | 1.43 | 199807160_MIL_ATL |
| Texas Rangers | TEX | 1.32 | 199807150_BAL_TEX |
| New York Mets | NYN | 0.78 | 199807150_ATL_NYN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Royals | KCA | -4.28 | 199807150_KCA_OAK |
| St. Louis Cardinals | SLN | -3.14 | 199807160_LAN_SLN |
| Arizona Diamondbacks | ARI | -2.96 | 199807170_COL_ARI |
| Seattle Mariners | SEA | -2.93 | 199807170_KCA_SEA |
| Baltimore Orioles | BAL | -1.02 | 199807150_BAL_TEX |
Based on accumulated WAA for this season up to 1998-07-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +024+ | 4.5 | Robb Nen | 57.3 | SFN |
| +047+ | 3.34 | Steve Reed | 50 | SFN |
| +050+ | 3.29 | Jeff Shaw | 52.7 | TOT |
| +055+ | 3.13 | Chuck McElroy | 46.3 | COL |
| +057+ | 3.1 | Ugueth Urbina | 42.3 | WAS |
| +058+ | 3.09 | Mike Myers | 34.7 | MIL |
| +062+ | 2.98 | Albie Lopez | 59.7 | TBA |
| +067+ | 2.78 | Jason Christiansen | 43.7 | PIT |
| +069+ | 2.78 | Mike DeJean | 51 | COL |
| +072+ | 2.73 | Bob Wickman | 54 | MIL |
| +077+ | 2.65 | John Wetteland | 36 | TEX |
| +082+ | 2.61 | Mariano Rivera | 33.7 | NYA |
| +085+ | 2.48 | Dennis Cook | 36.7 | NYN |
| +091+ | 2.34 | Julian Tavarez | 63 | SFN |
| +093+ | 2.27 | Trevor Hoffman | 40.7 | SDN |
| +101+ | 2.17 | Ricardo Rincon | 39.7 | PIT |
| +104+ | 2.15 | Jim Corsi | 49.3 | BOS |
| +106+ | 2.13 | Bill Simas | 43 | CHA |
| +108+ | 2.09 | Mike Jackson | 35 | CLE |
| +109+ | 2.09 | Mark Guthrie | 39 | LAN |
| +114+ | 2.04 | Antonio Osuna | 44.7 | LAN |
| +117+ | 2.02 | Mike Morgan | 95.7 | MIN |
| +118+ | 2.01 | Eric Gunderson | 44 | TEX |
| +122+ | 1.95 | Steve Kline | 39.3 | WAS |
| +123+ | 1.94 | John Johnstone | 50.7 | SFN |
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