| Starter | Tm | Tier | Game |
|---|---|---|---|
| Pedro Martinez | BOS | 11.96 | 199907020_BOS_CHA |
| Curt Schilling | PHI | 6.5 | 199907040_CHN_PHI |
| David Cone | NYA | 6.33 | 199907020_BAL_NYA |
| John Smoltz | ATL | 4.17 | 199907040_ATL_NYN |
| Jose Lima | HOU | 2.61 | 199907020_HOU_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| LaTroy Hawkins | MIN | -8.35 | 199907020_DET_MIN |
| Mark Gardner | SFN | -2.26 | 199907030_SFN_LAN |
| Jay Witasick | KCA | -1.76 | 199907031_KCA_CLE |
| Brian Meadows | MIA | -1.44 | 199907030_WAS_MIA |
| Bobby Witt | TBA | -1.08 | 199907030_TBA_TOR |
Based on accumulated WAA for this season up to 1999-07-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.19 | Pedro Martinez | 124.7 | BOS |
| +005+ | 5.71 | David Cone | 106.3 | NYA |
| +008+ | 5.31 | Curt Schilling | 140.7 | PHI |
| +009+ | 5 | Randy Johnson | 137.7 | ARI |
| +010+ | 4.85 | Mike Hampton | 118.3 | HOU |
| +014+ | 4.77 | Jose Rosado | 105.7 | KCA |
| +018+ | 4.3 | Jose Lima | 124.7 | HOU |
| +021+ | 4.07 | Andy Ashby | 96.7 | SDN |
| +023+ | 4.01 | Omar Olivares | 107.3 | ANA |
| +024+ | 3.96 | Mike Sirotka | 105.7 | CHA |
| +031+ | 3.66 | Pete Harnisch | 102.3 | CIN |
| +034+ | 3.6 | Kevin Brown | 118 | LAN |
| +033+ | 3.6 | Kevin Millwood | 109 | ATL |
| +035+ | 3.59 | Bret Saberhagen | 56 | BOS |
| +036+ | 3.5 | John Halama | 83.3 | SEA |
| +037+ | 3.41 | Shane Reynolds | 122.3 | HOU |
| +039+ | 3.4 | Omar Daal | 109.7 | ARI |
| +043+ | 3.22 | Mike Mussina | 116.7 | BAL |
| +045+ | 3.2 | Chris Carpenter | 88.3 | TOR |
| +050+ | 3.12 | Jon Lieber | 91.7 | CHN |
| +051+ | 3.04 | Ismael Valdes | 111 | LAN |
| +052+ | 2.96 | Sidney Ponson | 107 | BAL |
| +053+ | 2.96 | Paul Byrd | 116 | PHI |
| +062+ | 2.78 | Greg Maddux | 113 | ATL |
| +064+ | 2.73 | John Smoltz | 95.3 | ATL |
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