| Starter | Tm | Tier | Game |
|---|---|---|---|
| Kevin Brown | SDN | 5.88 | 199808100_MIA_SDN |
| Al Leiter | NYN | 3.41 | 199808100_NYN_SLN |
| Kenny Rogers | OAK | 3.11 | 199808100_OAK_CHA |
| Roger Clemens | TOR | 2.54 | 199808090_OAK_TOR |
| Chuck Finley | ANA | 2.38 | 199808090_ANA_CHA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mike Oquist | OAK | -4.72 | 199808090_OAK_TOR |
| Frank Castillo | DET | -4.4 | 199808100_ANA_DET |
| Jamey Wright | COL | -3.12 | 199808100_WAS_COL |
| Darren Oliver | SLN | -2.77 | 199808090_CHN_SLN |
| Andy Larkin | MIA | -2.77 | 199808090_MIA_SDN |
Based on accumulated WAA for this season up to 1998-08-11.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 13 | Greg Maddux | 193.7 | ATL |
| +005+ | 7.9 | Kevin Brown | 188.7 | SDN |
| +006+ | 7.81 | Andy Ashby | 183.7 | SDN |
| +007+ | 7.56 | Tom Glavine | 167.3 | ATL |
| +008+ | 6.89 | Pedro Martinez | 170 | BOS |
| +015+ | 6.31 | Al Leiter | 133.7 | NYN |
| +018+ | 6.02 | Kenny Rogers | 175.7 | OAK |
| +023+ | 5.73 | Chuck Finley | 166 | ANA |
| +025+ | 5.66 | Rick Reed | 162.3 | NYN |
| +028+ | 5.41 | Curt Schilling | 199.7 | PHI |
| +031+ | 5.05 | Bartolo Colon | 163.3 | CLE |
| +029+ | 5.05 | Roger Clemens | 163 | TOR |
| +037+ | 4.55 | Omar Daal | 107.3 | ARI |
| +039+ | 4.44 | Pete Harnisch | 147.3 | CIN |
| +041+ | 4.34 | Francisco Cordova | 165.7 | PIT |
| +043+ | 4.13 | Rolando Arrojo | 158.7 | TBA |
| +044+ | 4.09 | Hideki Irabu | 135 | NYA |
| +048+ | 4.02 | David Wells | 159 | NYA |
| +059+ | 3.65 | Jamie Moyer | 171 | SEA |
| +063+ | 3.58 | Brad Radke | 159.7 | MIN |
| +065+ | 3.56 | Dustin Hermanson | 128 | WAS |
| +072+ | 3.36 | Brian Bohanon | 90.3 | TOT |
| +077+ | 3.24 | Brian Moehler | 166 | DET |
| +078+ | 3.16 | Mike Mussina | 141.7 | BAL |
| +084+ | 3.1 | Shane Reynolds | 174.7 | HOU |
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