| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 3.45 | 199808220_LAN_ATL |
| Pittsburgh Pirates | PIT | 2.6 | 199808220_SLN_PIT |
| Colorado Rockies | COL | 1.8 | 199808240_COL_PHI |
| Cleveland Indians | CLE | 1.19 | 199808220_CLE_BAL |
| Montreal Expos | WAS | 1.08 | 199808230_CIN_WAS |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Royals | KCA | -5.67 | 199808220_KCA_TBA |
| Seattle Mariners | SEA | -2.67 | 199808220_CHA_SEA |
| Florida Marlins | MIA | -2.42 | 199808230_SFN_MIA |
| St. Louis Cardinals | SLN | -2.29 | 199808230_SLN_PIT |
| Cincinnati Reds | CIN | -1.94 | 199808230_CIN_WAS |
Based on accumulated WAA for this season up to 1998-08-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +040+ | 4.86 | Robb Nen | 73 | SFN |
| +051+ | 4.38 | Steve Reed | 72.3 | TOT |
| +061+ | 3.96 | Jeff Shaw | 71 | TOT |
| +065+ | 3.89 | Ugueth Urbina | 53.7 | WAS |
| +070+ | 3.69 | Chuck McElroy | 59.7 | COL |
| +071+ | 3.55 | Trevor Hoffman | 59.3 | SDN |
| +079+ | 3.32 | Mariano Rivera | 49 | NYA |
| +083+ | 3.26 | Mike DeJean | 69.7 | COL |
| +086+ | 3.16 | John Wetteland | 50.7 | TEX |
| +088+ | 3.12 | Mike Jackson | 53.3 | CLE |
| +090+ | 3.07 | Ricardo Rincon | 57 | PIT |
| +093+ | 3.02 | Dennis Cook | 54.3 | NYN |
| +102+ | 2.79 | Paul Quantrill | 66.3 | TOR |
| +103+ | 2.78 | John Hudek | 51.7 | TOT |
| +104+ | 2.76 | Jim Mecir | 69.7 | TBA |
| +105+ | 2.76 | Jason Christiansen | 56 | PIT |
| +108+ | 2.72 | Ramiro Mendoza | 109 | NYA |
| +115+ | 2.55 | Jim Corsi | 57 | BOS |
| +114+ | 2.55 | Terry Mulholland | 73 | CHN |
| +121+ | 2.48 | Bill Simas | 56 | CHA |
| +123+ | 2.45 | Kerry Ligtenberg | 60.3 | ATL |
| +124+ | 2.44 | Tom Gordon | 64 | BOS |
| +126+ | 2.43 | Antonio Osuna | 64.3 | LAN |
| +131+ | 2.35 | Shigetoshi Hasegawa | 82 | ANA |
| +134+ | 2.3 | Scott Radinsky | 55 | LAN |
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