| Starter | Tm | Tier | Game |
|---|---|---|---|
| Greg Maddux | ATL | 14.99 | 199806220_ATL_NYA |
| Curt Schilling | PHI | 8.61 | 199806220_PHI_BOS |
| Andy Ashby | SDN | 5.71 | 199806240_SEA_SDN |
| Rick Reed | NYN | 4.43 | 199806240_BAL_NYN |
| Francisco Cordova | PIT | 3.5 | 199806220_CHA_PIT |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jamey Wright | COL | -2.3 | 199806230_COL_MIL |
| Dennis Springer | TBA | -2.3 | 199806230_MIA_TBA |
| Javier Vazquez | WAS | -1.73 | 199806230_WAS_TOR |
| Jaime Navarro | CHA | -1.68 | 199806240_CIN_CHA |
| John Burkett | TEX | -1.64 | 199806220_ARI_TEX |
Based on accumulated WAA for this season up to 1998-06-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.08 | Greg Maddux | 128.3 | ATL |
| +004+ | 6.44 | Andy Ashby | 128 | SDN |
| +006+ | 6.26 | Al Leiter | 95.3 | NYN |
| +007+ | 5.36 | Rick Reed | 109 | NYN |
| +011+ | 4.78 | Bartolo Colon | 110.3 | CLE |
| +012+ | 4.74 | Kevin Brown | 119.7 | SDN |
| +013+ | 4.56 | Curt Schilling | 130.7 | PHI |
| +015+ | 4.43 | Tom Glavine | 109.3 | ATL |
| +016+ | 4.23 | Todd Stottlemyre | 125.3 | SLN |
| +018+ | 4.09 | Francisco Cordova | 105.7 | PIT |
| +019+ | 4.07 | Hideki Irabu | 78 | NYA |
| +021+ | 4 | Chuck Finley | 117.7 | ANA |
| +023+ | 3.98 | Brad Radke | 108.3 | MIN |
| +022+ | 3.98 | Pete Harnisch | 106 | CIN |
| +025+ | 3.75 | Kenny Rogers | 106.7 | OAK |
| +030+ | 3.45 | Omar Olivares | 88 | ANA |
| +032+ | 3.32 | Pedro Martinez | 111.3 | BOS |
| +037+ | 3.2 | Denny Neagle | 113.7 | ATL |
| +041+ | 3.09 | Rolando Arrojo | 105.3 | TBA |
| +044+ | 2.99 | Sean Bergman | 81.7 | HOU |
| +053+ | 2.76 | Omar Daal | 65.7 | ARI |
| +054+ | 2.73 | Shane Reynolds | 115.7 | HOU |
| +059+ | 2.6 | Jamie Moyer | 118 | SEA |
| +064+ | 2.49 | Dustin Hermanson | 72.7 | WAS |
| +075+ | 2.36 | Jose Lima | 108 | HOU |
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