| Starter | Tm | Tier | Game |
|---|---|---|---|
| Randy Johnson | ARI | 10.71 | 199908110_ARI_CHN |
| Kevin Brown | LAN | 3.91 | 199908090_LAN_NYN |
| Greg Maddux | ATL | 3.09 | 199908110_HOU_ATL |
| Jose Lima | HOU | 3.05 | 199908110_HOU_ATL |
| Alex Fernandez | MIA | 2.73 | 199908110_SFN_MIA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mark Gardner | SFN | -3.81 | 199908100_SFN_MIA |
| Steve Trachsel | CHN | -2.82 | 199908090_ARI_CHN |
| Jay Witasick | KCA | -2.64 | 199908100_BOS_KCA |
| Darryl Kile | COL | -2.02 | 199908090_COL_MIL |
| Kelvim Escobar | TOR | -1.93 | 199908100_TOR_MIN |
Based on accumulated WAA for this season up to 1999-08-11.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.68 | Randy Johnson | 201.7 | ARI |
| +003+ | 7.93 | Pedro Martinez | 146.3 | BOS |
| +009+ | 6.86 | Mike Hampton | 164.3 | HOU |
| +010+ | 6.63 | David Cone | 146 | NYA |
| +015+ | 6.01 | Kevin Brown | 176.7 | LAN |
| +025+ | 5.05 | Alex Fernandez | 120.7 | MIA |
| +029+ | 4.9 | Curt Schilling | 170 | PHI |
| +031+ | 4.74 | Mike Mussina | 171.7 | BAL |
| +032+ | 4.71 | Jose Lima | 179 | HOU |
| +033+ | 4.7 | Shane Reynolds | 171.3 | HOU |
| +035+ | 4.62 | Ismael Valdes | 158.3 | LAN |
| +037+ | 4.58 | Kevin Millwood | 151 | ATL |
| +036+ | 4.58 | Andy Ashby | 144.7 | SDN |
| +041+ | 4.37 | Greg Maddux | 166.3 | ATL |
| +046+ | 4.01 | Omar Daal | 159 | ARI |
| +050+ | 3.83 | Pete Harnisch | 138 | CIN |
| +052+ | 3.76 | Jon Lieber | 142.3 | CHN |
| +056+ | 3.69 | Bret Saberhagen | 97 | BOS |
| +057+ | 3.68 | Tim Hudson | 78.7 | OAK |
| +059+ | 3.61 | Jeff Suppan | 149 | KCA |
| +062+ | 3.52 | Chris Carpenter | 132.3 | TOR |
| +070+ | 3.28 | Brian Boehringer | 90.3 | SDN |
| +071+ | 3.27 | John Smoltz | 118 | ATL |
| +073+ | 3.23 | Mike Sirotka | 148.3 | CHA |
| +075+ | 3.2 | Todd Ritchie | 130.7 | PIT |
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