| Starter | Tm | Tier | Game |
|---|---|---|---|
| Pedro Martinez | BOS | 7.3 | 199908240_BOS_MIN |
| David Cone | NYA | 5.82 | 199908240_NYA_TEX |
| Mike Hampton | HOU | 4.93 | 199908240_HOU_NYN |
| Kevin Millwood | ATL | 3.55 | 199908230_CIN_ATL |
| Pete Harnisch | CIN | 2.64 | 199908240_CIN_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| LaTroy Hawkins | MIN | -5.19 | 199908230_BOS_MIN |
| Brian Bohanon | COL | -4.28 | 199908240_COL_PIT |
| Tim Belcher | ANA | -3.25 | 199908230_DET_ANA |
| Cal Eldred | MIL | -3.15 | 199908220_SFN_MIL |
| Steve Trachsel | CHN | -2.66 | 199908220_COL_CHN |
Based on accumulated WAA for this season up to 1999-08-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 10.65 | Randy Johnson | 218.7 | ARI |
| +003+ | 9.17 | Pedro Martinez | 165.3 | BOS |
| +010+ | 7.53 | Mike Hampton | 186.3 | HOU |
| +015+ | 6.97 | Kevin Brown | 190.7 | LAN |
| +019+ | 6.34 | David Cone | 159.7 | NYA |
| +021+ | 6.1 | Kevin Millwood | 174 | ATL |
| +030+ | 5.3 | Shane Reynolds | 187 | HOU |
| +031+ | 5.29 | Jose Lima | 194.7 | HOU |
| +034+ | 4.95 | Mike Mussina | 180 | BAL |
| +035+ | 4.87 | Omar Daal | 175 | ARI |
| +036+ | 4.87 | Alex Fernandez | 127.7 | MIA |
| +037+ | 4.86 | Ismael Valdes | 171.3 | LAN |
| +045+ | 4.45 | Pete Harnisch | 158 | CIN |
| +047+ | 4.37 | Greg Maddux | 179.3 | ATL |
| +058+ | 4 | Andy Ashby | 157 | SDN |
| +062+ | 3.84 | Mike Sirotka | 164.3 | CHA |
| +063+ | 3.82 | Todd Ritchie | 145 | PIT |
| +067+ | 3.69 | John Smoltz | 136.3 | ATL |
| +080+ | 3.42 | Juan Guzman | 153.7 | TOT |
| +082+ | 3.38 | Tim Hudson | 99 | OAK |
| +083+ | 3.36 | Paul Byrd | 168 | PHI |
| +084+ | 3.3 | Steve Karsay | 74 | CLE |
| +086+ | 3.26 | Jose Rosado | 159.7 | KCA |
| +088+ | 3.11 | Scott Elarton | 92 | HOU |
| +092+ | 3.07 | Omar Olivares | 162 | TOT |
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