| Starter | Tm | Tier | Game |
|---|---|---|---|
| Greg Maddux | ATL | 16.24 | 199807110_ATL_MIA |
| Andy Ashby | SDN | 5.5 | 199807110_SDN_LAN |
| Rick Reed | NYN | 3.37 | 199807110_WAS_NYN |
| Brad Radke | MIN | 2.8 | 199807110_MIN_CLE |
| Roger Clemens | TOR | 1.86 | 199807120_TOR_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Frank Castillo | DET | -5.35 | 199807130_KCA_DET |
| Doug Drabek | BAL | -4.43 | 199807120_BOS_BAL |
| James Baldwin | CHA | -4.17 | 199807110_KCA_CHA |
| Jamey Wright | COL | -3.35 | 199807110_SFN_COL |
| Darren Oliver | TEX | -2.93 | 199807120_TEX_OAK |
Based on accumulated WAA for this season up to 1998-07-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 10.21 | Greg Maddux | 154.3 | ATL |
| +004+ | 6.76 | Andy Ashby | 150 | SDN |
| +009+ | 5.8 | Kevin Brown | 140.7 | SDN |
| +012+ | 5.43 | Bartolo Colon | 130 | CLE |
| +016+ | 4.7 | Pedro Martinez | 133.3 | BOS |
| +017+ | 4.7 | Tom Glavine | 129.3 | ATL |
| +018+ | 4.61 | Rick Reed | 127.3 | NYN |
| +019+ | 4.55 | Curt Schilling | 154 | PHI |
| +022+ | 4.36 | Todd Stottlemyre | 146.3 | SLN |
| +024+ | 4.34 | Kenny Rogers | 129.7 | OAK |
| +027+ | 4.06 | Rolando Arrojo | 127.7 | TBA |
| +028+ | 4 | Chuck Finley | 137 | ANA |
| +031+ | 3.83 | Pete Harnisch | 125.3 | CIN |
| +032+ | 3.82 | Mike Hampton | 113.3 | HOU |
| +035+ | 3.59 | Denny Neagle | 139 | ATL |
| +038+ | 3.35 | Brad Radke | 125.3 | MIN |
| +046+ | 3.17 | Shane Reynolds | 135.7 | HOU |
| +058+ | 2.89 | Hideki Irabu | 92 | NYA |
| +059+ | 2.89 | Jamie Moyer | 134 | SEA |
| +063+ | 2.85 | Sean Bergman | 97.7 | HOU |
| +071+ | 2.7 | Dave Burba | 119.7 | CLE |
| +073+ | 2.69 | Roger Clemens | 126.3 | TOR |
| +077+ | 2.63 | Francisco Cordova | 120.3 | PIT |
| +089+ | 2.34 | Jose Lima | 129.7 | HOU |
| +092+ | 2.27 | Amaury Telemaco | 64.7 | TOT |
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