| Starter | Tm | Tier | Game |
|---|---|---|---|
| Andy Ashby | SDN | 5.71 | 199806240_SEA_SDN |
| Tom Glavine | ATL | 5.6 | 199806230_ATL_NYA |
| Rick Reed | NYN | 4.43 | 199806240_BAL_NYN |
| Chuck Finley | ANA | 2.88 | 199806240_ANA_LAN |
| Brad Radke | MIN | 2.63 | 199806250_MIL_MIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dennis Springer | TBA | -2.3 | 199806230_MIA_TBA |
| Jamey Wright | COL | -2.3 | 199806230_COL_MIL |
| Manny Aybar | SLN | -2.2 | 199806250_SLN_CLE |
| Ken Cloude | SEA | -1.95 | 199806250_SEA_SDN |
| Javier Vazquez | WAS | -1.73 | 199806230_WAS_TOR |
Based on accumulated WAA for this season up to 1998-06-25.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.04 | Greg Maddux | 128.3 | ATL |
| +004+ | 6.4 | Andy Ashby | 128 | SDN |
| +006+ | 6.24 | Al Leiter | 95.3 | NYN |
| +008+ | 5.33 | Rick Reed | 109 | NYN |
| +011+ | 4.76 | Bartolo Colon | 110.3 | CLE |
| +012+ | 4.71 | Kevin Brown | 119.7 | SDN |
| +013+ | 4.53 | Curt Schilling | 130.7 | PHI |
| +015+ | 4.4 | Tom Glavine | 109.3 | ATL |
| +016+ | 4.22 | Todd Stottlemyre | 125.3 | SLN |
| +017+ | 4.14 | Brad Radke | 114.3 | MIN |
| +019+ | 4.08 | Francisco Cordova | 105.7 | PIT |
| +020+ | 4.05 | Hideki Irabu | 78 | NYA |
| +021+ | 3.97 | Chuck Finley | 117.7 | ANA |
| +022+ | 3.95 | Pete Harnisch | 106 | CIN |
| +026+ | 3.72 | Kenny Rogers | 106.7 | OAK |
| +030+ | 3.43 | Omar Olivares | 88 | ANA |
| +035+ | 3.29 | Pedro Martinez | 111.3 | BOS |
| +041+ | 3.08 | Rolando Arrojo | 105.3 | TBA |
| +044+ | 2.95 | Sean Bergman | 81.7 | HOU |
| +054+ | 2.74 | Omar Daal | 65.7 | ARI |
| +059+ | 2.67 | Shane Reynolds | 115.7 | HOU |
| +060+ | 2.67 | Denny Neagle | 119 | ATL |
| +062+ | 2.62 | Woody Williams | 109 | TOR |
| +065+ | 2.58 | Jamie Moyer | 118 | SEA |
| +070+ | 2.47 | Dustin Hermanson | 72.7 | WAS |
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