| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tom Glavine | ATL | 5.65 | 199808130_ATL_SDN |
| Pedro Martinez | BOS | 4.64 | 199808130_MIN_BOS |
| Chuck Finley | ANA | 2.92 | 199808130_ANA_TOR |
| Kenny Rogers | OAK | 2.88 | 199808150_OAK_DET |
| Rick Reed | NYN | 2.81 | 199808140_NYN_ARI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Andy Larkin | MIA | -3.85 | 199808140_MIA_SFN |
| Chris Haney | KCA | -3.51 | 199808140_TBA_KCA |
| Jaime Navarro | CHA | -2.77 | 199808150_SEA_CHA |
| Darryl Kile | COL | -2.62 | 199808150_PHI_COL |
| Darren Oliver | SLN | -2.13 | 199808150_PIT_SLN |
Based on accumulated WAA for this season up to 1998-08-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 12.87 | Greg Maddux | 199.7 | ATL |
| +003+ | 8.56 | Tom Glavine | 176.3 | ATL |
| +004+ | 8.39 | Andy Ashby | 190.7 | SDN |
| +007+ | 7.98 | Kevin Brown | 188.7 | SDN |
| +015+ | 6.35 | Pedro Martinez | 176.3 | BOS |
| +016+ | 6.3 | Al Leiter | 133.7 | NYN |
| +018+ | 6.08 | Chuck Finley | 173 | ANA |
| +021+ | 5.95 | Rick Reed | 169.3 | NYN |
| +023+ | 5.86 | Kenny Rogers | 181.7 | OAK |
| +028+ | 5.49 | Curt Schilling | 205.7 | PHI |
| +029+ | 5.48 | Roger Clemens | 171 | TOR |
| +031+ | 5.24 | Bartolo Colon | 169.3 | CLE |
| +039+ | 4.59 | Omar Daal | 107.3 | ARI |
| +041+ | 4.38 | Francisco Cordova | 165.7 | PIT |
| +045+ | 4.08 | David Wells | 159 | NYA |
| +053+ | 3.94 | Dustin Hermanson | 135 | WAS |
| +060+ | 3.77 | Brian Bohanon | 98.3 | TOT |
| +065+ | 3.6 | Pete Harnisch | 153 | CIN |
| +066+ | 3.57 | Mike Mussina | 149.7 | BAL |
| +069+ | 3.35 | David Cone | 156 | NYA |
| +070+ | 3.35 | Jamie Moyer | 177.3 | SEA |
| +073+ | 3.32 | Justin Thompson | 174.7 | DET |
| +075+ | 3.28 | Rolando Arrojo | 162.3 | TBA |
| +076+ | 3.28 | Orlando Hernandez | 91.7 | NYA |
| +077+ | 3.27 | Brian Moehler | 166 | DET |
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