| Starter | Tm | Tier | Game |
|---|---|---|---|
| Pedro Martinez | BOS | 10.66 | 199906040_ATL_BOS |
| Curt Schilling | PHI | 9.24 | 199906030_SFN_PHI |
| Randy Johnson | ARI | 7.64 | 199906040_TEX_ARI |
| Kevin Brown | LAN | 7.48 | 199906040_ANA_LAN |
| David Cone | NYA | 6.64 | 199906040_NYN_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jaime Navarro | CHA | -2.5 | 199906030_CHA_TOR |
| Tim Belcher | ANA | -2.49 | 199906050_ANA_LAN |
| Eric Milton | MIN | -2.33 | 199906040_HOU_MIN |
| Mark Clark | TEX | -1.32 | 199906040_TEX_ARI |
| Jose Jimenez | SLN | -1.21 | 199906040_SLN_DET |
Based on accumulated WAA for this season up to 1999-06-05.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.08 | Pedro Martinez | 89.7 | BOS |
| +004+ | 4.36 | Randy Johnson | 101.7 | ARI |
| +005+ | 4.35 | Curt Schilling | 98 | PHI |
| +006+ | 4.05 | David Cone | 71.7 | NYA |
| +007+ | 3.91 | Kevin Brown | 85.7 | LAN |
| +009+ | 3.72 | Jose Lima | 80.3 | HOU |
| +015+ | 3.39 | Kevin Tapani | 60.7 | CHN |
| +016+ | 3.37 | John Smoltz | 61.7 | ATL |
| +021+ | 3.19 | Mike Sirotka | 67.7 | CHA |
| +027+ | 2.93 | Mike Hampton | 82.7 | HOU |
| +030+ | 2.79 | Jose Rosado | 70.3 | KCA |
| +032+ | 2.76 | Pete Harnisch | 74 | CIN |
| +034+ | 2.66 | Jeff Suppan | 78.7 | KCA |
| +036+ | 2.59 | Jeff Weaver | 60 | DET |
| +038+ | 2.55 | Woody Williams | 76 | SDN |
| +040+ | 2.48 | Terry Mulholland | 60 | CHN |
| +045+ | 2.38 | Russ Ortiz | 72.3 | SFN |
| +047+ | 2.31 | Omar Olivares | 72.7 | ANA |
| +048+ | 2.29 | Paul Byrd | 75.7 | PHI |
| +051+ | 2.22 | Kenny Rogers | 62 | OAK |
| +054+ | 2.11 | Jon Lieber | 62.3 | CHN |
| +057+ | 2.07 | Kevin Millwood | 69 | ATL |
| +055+ | 2.07 | Omar Daal | 73 | ARI |
| +058+ | 2.04 | Darren Oliver | 70.7 | SLN |
| +059+ | 2.01 | Chris Carpenter | 74.3 | TOR |
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