| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jose Lima | HOU | 2.88 | 199906120_SDN_HOU |
| Ismael Valdez | LAN | 2.02 | 199906120_LAN_OAK |
| Greg Maddux | ATL | 1.66 | 199906110_BAL_ATL |
| Pete Harnisch | CIN | 1.48 | 199906120_CLE_CIN |
| Roger Clemens | NYA | 1.23 | 199906120_NYA_MIA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| LaTroy Hawkins | MIN | -9.57 | 199906120_MIN_MIL |
| Cal Eldred | MIL | -2.62 | 199906120_MIN_MIL |
| Bobby Witt | TBA | -2.6 | 199906110_TBA_WAS |
| Mark Gardner | SFN | -2.17 | 199906110_SFN_SEA |
| Joey Hamilton | TOR | -1.4 | 199906110_TOR_PHI |
Based on accumulated WAA for this season up to 1999-06-12.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.94 | Pedro Martinez | 95.7 | BOS |
| +004+ | 4.86 | Jose Lima | 97.3 | HOU |
| +005+ | 4.69 | Mike Sirotka | 82 | CHA |
| +007+ | 4.39 | Kevin Brown | 93.7 | LAN |
| +009+ | 4.01 | Curt Schilling | 104 | PHI |
| +010+ | 3.95 | Randy Johnson | 108.7 | ARI |
| +013+ | 3.86 | Kevin Tapani | 67.7 | CHN |
| +014+ | 3.69 | David Cone | 77.3 | NYA |
| +018+ | 3.54 | Mike Hampton | 89.3 | HOU |
| +019+ | 3.48 | Paul Byrd | 91.7 | PHI |
| +021+ | 3.4 | Jose Rosado | 77.3 | KCA |
| +028+ | 3.17 | John Smoltz | 67.7 | ATL |
| +033+ | 2.98 | Woody Williams | 83 | SDN |
| +037+ | 2.76 | Russ Ortiz | 79 | SFN |
| +039+ | 2.74 | Jeff Weaver | 71 | DET |
| +044+ | 2.43 | Pete Harnisch | 81.7 | CIN |
| +045+ | 2.4 | Brad Radke | 86.7 | MIN |
| +046+ | 2.39 | Omar Daal | 81 | ARI |
| +047+ | 2.37 | Omar Olivares | 72.7 | ANA |
| +049+ | 2.32 | Jeff Suppan | 82.7 | KCA |
| +051+ | 2.25 | Kenny Rogers | 75 | OAK |
| +052+ | 2.25 | Brian Rose | 33 | BOS |
| +058+ | 2.17 | Miguel Batista | 78.3 | WAS |
| +063+ | 2.14 | Jon Lieber | 67.3 | CHN |
| +064+ | 2.13 | Alex Fernandez | 42 | MIA |
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