| Starter | Tm | Tier | Game |
|---|---|---|---|
| Curt Schilling | PHI | 6.59 | 199906240_PIT_PHI |
| Mike Hampton | HOU | 4.49 | 199906240_CIN_HOU |
| John Smoltz | ATL | 3.96 | 199906240_WAS_ATL |
| Mike Mussina | BAL | 3.83 | 199906240_BOS_BAL |
| Ismael Valdez | LAN | 2.09 | 199906230_SDN_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| LaTroy Hawkins | MIN | -9.11 | 199906220_MIN_CHA |
| John Burkett | TEX | -2.6 | 199906240_OAK_TEX |
| Bobby Witt | TBA | -2 | 199906220_NYA_TBA |
| Jay Witasick | KCA | -1.94 | 199906230_DET_KCA |
| Jeff Fassero | SEA | -1.56 | 199906240_ANA_SEA |
Based on accumulated WAA for this season up to 1999-06-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 7.02 | Pedro Martinez | 111.7 | BOS |
| +007+ | 4.51 | Jose Lima | 111 | HOU |
| +008+ | 4.45 | David Cone | 92.3 | NYA |
| +009+ | 4.44 | Mike Hampton | 110.3 | HOU |
| +011+ | 4.33 | Jose Rosado | 93.3 | KCA |
| +013+ | 4.28 | Kevin Brown | 104.7 | LAN |
| +014+ | 4.27 | Curt Schilling | 125.7 | PHI |
| +018+ | 3.96 | Mike Sirotka | 92 | CHA |
| +022+ | 3.71 | Jeff Weaver | 86 | DET |
| +025+ | 3.61 | Randy Johnson | 120.7 | ARI |
| +028+ | 3.42 | Mike Mussina | 110.3 | BAL |
| +032+ | 3.35 | Shane Reynolds | 110 | HOU |
| +035+ | 3.16 | Kevin Tapani | 82 | CHN |
| +037+ | 3.14 | Brian Rose | 45 | BOS |
| +038+ | 3.01 | John Smoltz | 84 | ATL |
| +040+ | 2.98 | Jeff Suppan | 90.7 | KCA |
| +043+ | 2.81 | Paul Byrd | 103 | PHI |
| +046+ | 2.75 | Omar Olivares | 86 | ANA |
| +047+ | 2.74 | Woody Williams | 96.7 | SDN |
| +048+ | 2.61 | Omar Daal | 101.7 | ARI |
| +051+ | 2.55 | Pete Harnisch | 91.3 | CIN |
| +053+ | 2.54 | Andy Ashby | 80 | SDN |
| +054+ | 2.51 | Sidney Ponson | 93 | BAL |
| +058+ | 2.42 | Kevin Millwood | 96 | ATL |
| +060+ | 2.4 | Jim Parque | 83.7 | CHA |
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