| Starter | Tm | Tier | Game |
|---|---|---|---|
| Curt Schilling | PHI | 6.85 | 199907231_ATL_PHI |
| David Cone | NYA | 6.12 | 199907230_CLE_NYA |
| Mike Hampton | HOU | 5.4 | 199907230_SDN_HOU |
| John Smoltz | ATL | 2.19 | 199907240_ATL_PHI |
| Pete Harnisch | CIN | 1.63 | 199907240_CIN_SFN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| LaTroy Hawkins | MIN | -5.71 | 199907230_SEA_MIN |
| James Baldwin | CHA | -4.58 | 199907220_CHA_MIN |
| Mac Suzuki | KCA | -4.04 | 199907230_OAK_KCA |
| Steve Trachsel | CHN | -3.39 | 199907240_CHN_NYN |
| Mark Gardner | SFN | -2.41 | 199907240_CIN_SFN |
Based on accumulated WAA for this season up to 1999-07-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 7.97 | Randy Johnson | 169.7 | ARI |
| +006+ | 6.19 | Mike Hampton | 143.3 | HOU |
| +008+ | 6.13 | David Cone | 126.3 | NYA |
| +011+ | 5.77 | Curt Schilling | 163.7 | PHI |
| +012+ | 5.73 | Jose Lima | 154.3 | HOU |
| +018+ | 5.13 | Andy Ashby | 120 | SDN |
| +023+ | 4.65 | Mike Mussina | 144 | BAL |
| +026+ | 4.48 | Mike Sirotka | 125.3 | CHA |
| +027+ | 4.41 | Kevin Millwood | 130 | ATL |
| +028+ | 4.26 | Jon Lieber | 117.3 | CHN |
| +031+ | 4.2 | Russ Ortiz | 131.7 | SFN |
| +036+ | 3.95 | Ismael Valdes | 131 | LAN |
| +037+ | 3.87 | Alex Fernandez | 92.7 | MIA |
| +039+ | 3.85 | Bret Saberhagen | 73.7 | BOS |
| +043+ | 3.64 | Greg Maddux | 138.3 | ATL |
| +051+ | 3.36 | Omar Daal | 137 | ARI |
| +053+ | 3.33 | Brian Boehringer | 72.3 | SDN |
| +054+ | 3.32 | Tim Hudson | 60 | OAK |
| +056+ | 3.3 | Brad Radke | 130.3 | MIN |
| +057+ | 3.29 | Sidney Ponson | 130 | BAL |
| +058+ | 3.28 | Jose Rosado | 124.7 | KCA |
| +062+ | 3.11 | Omar Olivares | 126.3 | ANA |
| +064+ | 3.07 | John Halama | 98.7 | SEA |
| +070+ | 2.91 | Pete Harnisch | 119 | CIN |
| +076+ | 2.83 | John Smoltz | 100.3 | ATL |
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