| Starter | Tm | Tier | Game |
|---|---|---|---|
| Randy Johnson | ARI | 12.52 | 199908260_ARI_MIA |
| Pedro Martinez | BOS | 7.3 | 199908240_BOS_MIN |
| David Cone | NYA | 5.82 | 199908240_NYA_TEX |
| Kevin Brown | LAN | 5.13 | 199908250_LAN_MIL |
| Mike Hampton | HOU | 4.93 | 199908240_HOU_NYN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Brian Bohanon | COL | -4.28 | 199908240_COL_PIT |
| Jay Witasick | KCA | -3.15 | 199908260_BAL_KCA |
| Willie Blair | DET | -2.48 | 199908240_DET_SEA |
| Joey Hamilton | TOR | -1.99 | 199908250_TOR_ANA |
| Mike Morgan | TEX | -1.56 | 199908240_NYA_TEX |
Based on accumulated WAA for this season up to 1999-08-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 11.22 | Randy Johnson | 225.7 | ARI |
| +003+ | 9.2 | Pedro Martinez | 165.3 | BOS |
| +010+ | 7.56 | Mike Hampton | 186.3 | HOU |
| +016+ | 6.37 | David Cone | 159.7 | NYA |
| +022+ | 6.19 | Kevin Brown | 196.7 | LAN |
| +023+ | 6.11 | Kevin Millwood | 174 | ATL |
| +030+ | 5.33 | Jose Lima | 194.7 | HOU |
| +031+ | 5.18 | Shane Reynolds | 193.3 | HOU |
| +033+ | 5 | Mike Mussina | 180 | BAL |
| +035+ | 4.89 | Ismael Valdes | 171.3 | LAN |
| +036+ | 4.89 | Omar Daal | 175 | ARI |
| +037+ | 4.88 | Alex Fernandez | 127.7 | MIA |
| +044+ | 4.6 | Andy Ashby | 164 | SDN |
| +047+ | 4.48 | Pete Harnisch | 158 | CIN |
| +049+ | 4.38 | Greg Maddux | 179.3 | ATL |
| +067+ | 3.7 | John Smoltz | 136.3 | ATL |
| +072+ | 3.59 | Juan Guzman | 160.7 | TOT |
| +080+ | 3.38 | Tim Hudson | 99 | OAK |
| +082+ | 3.37 | Paul Byrd | 168 | PHI |
| +083+ | 3.31 | Steve Karsay | 74 | CLE |
| +085+ | 3.26 | Jose Rosado | 159.7 | KCA |
| +092+ | 3.14 | Jeff Suppan | 168 | KCA |
| +093+ | 3.13 | Scott Elarton | 92 | HOU |
| +094+ | 3.1 | Brad Radke | 174 | MIN |
| +095+ | 3.08 | Omar Olivares | 162 | TOT |
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