| Starter | Tm | Tier | Game |
|---|---|---|---|
| Pedro Martinez | BOS | 10.66 | 199906040_ATL_BOS |
| Randy Johnson | ARI | 7.64 | 199906040_TEX_ARI |
| Kevin Brown | LAN | 7.48 | 199906040_ANA_LAN |
| David Cone | NYA | 6.64 | 199906040_NYN_NYA |
| Mike Hampton | HOU | 4.12 | 199906040_HOU_MIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| LaTroy Hawkins | MIN | -7.5 | 199906060_HOU_MIN |
| Robert Person | PHI | -2.72 | 199906060_PHI_BAL |
| Tim Belcher | ANA | -2.49 | 199906050_ANA_LAN |
| Bobby Witt | TBA | -2.4 | 199906060_MIA_TBA |
| James Baldwin | CHA | -1.88 | 199906040_PIT_CHA |
Based on accumulated WAA for this season up to 1999-06-06.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.07 | Pedro Martinez | 89.7 | BOS |
| +004+ | 4.38 | Randy Johnson | 101.7 | ARI |
| +005+ | 4.37 | Curt Schilling | 98 | PHI |
| +006+ | 4.06 | David Cone | 71.7 | NYA |
| +008+ | 3.94 | Kevin Brown | 85.7 | LAN |
| +011+ | 3.75 | Mike Sirotka | 74.3 | CHA |
| +010+ | 3.75 | Jose Lima | 80.3 | HOU |
| +017+ | 3.42 | Kevin Tapani | 60.7 | CHN |
| +018+ | 3.37 | John Smoltz | 61.7 | ATL |
| +027+ | 2.97 | Mike Hampton | 82.7 | HOU |
| +031+ | 2.8 | Jose Rosado | 70.3 | KCA |
| +034+ | 2.68 | Jeff Suppan | 78.7 | KCA |
| +036+ | 2.61 | Jeff Weaver | 60 | DET |
| +037+ | 2.56 | Woody Williams | 76 | SDN |
| +039+ | 2.54 | Pete Harnisch | 75.7 | CIN |
| +040+ | 2.52 | Kevin Millwood | 77 | ATL |
| +041+ | 2.51 | Terry Mulholland | 60 | CHN |
| +044+ | 2.4 | Russ Ortiz | 72.3 | SFN |
| +046+ | 2.33 | Omar Olivares | 72.7 | ANA |
| +049+ | 2.31 | Paul Byrd | 75.7 | PHI |
| +052+ | 2.14 | Jon Lieber | 62.3 | CHN |
| +053+ | 2.13 | Andy Ashby | 74 | SDN |
| +055+ | 2.09 | Omar Daal | 73 | ARI |
| +058+ | 2.05 | Darren Oliver | 70.7 | SLN |
| +060+ | 2.02 | Chris Carpenter | 74.3 | TOR |
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