| Starter | Tm | Tier | Game |
|---|---|---|---|
| Andy Ashby | SDN | 6.11 | 199806190_SDN_SFN |
| Tom Glavine | ATL | 5.44 | 199806180_MIA_ATL |
| Rick Reed | NYN | 4.03 | 199806190_MIA_NYN |
| Brad Radke | MIN | 2.73 | 199806200_MIN_CHA |
| Roger Clemens | TOR | 2.63 | 199806190_TOR_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| James Baldwin | CHA | -7.28 | 199806200_MIN_CHA |
| Manny Aybar | SLN | -2.82 | 199806200_ARI_SLN |
| Jamey Wright | COL | -2.56 | 199806180_LAN_COL |
| Dennis Springer | TBA | -1.96 | 199806180_BOS_TBA |
| Javier Vazquez | WAS | -1.7 | 199806180_NYN_WAS |
Based on accumulated WAA for this season up to 1998-06-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.04 | Greg Maddux | 122.3 | ATL |
| +005+ | 5.94 | Al Leiter | 88.3 | NYN |
| +006+ | 5.68 | Andy Ashby | 121 | SDN |
| +007+ | 5.53 | Curt Schilling | 123.7 | PHI |
| +010+ | 4.82 | Rick Reed | 102 | NYN |
| +011+ | 4.79 | Hideki Irabu | 75 | NYA |
| +013+ | 4.57 | Francisco Cordova | 102.3 | PIT |
| +015+ | 4.45 | Chuck Finley | 111.7 | ANA |
| +018+ | 4.03 | Kevin Brown | 111 | SDN |
| +020+ | 3.98 | Tom Glavine | 101.3 | ATL |
| +019+ | 3.98 | Pete Harnisch | 100.3 | CIN |
| +022+ | 3.95 | Brad Radke | 108.3 | MIN |
| +021+ | 3.95 | Bartolo Colon | 102.3 | CLE |
| +024+ | 3.59 | Todd Stottlemyre | 117.3 | SLN |
| +027+ | 3.41 | Kenny Rogers | 103.7 | OAK |
| +028+ | 3.26 | Omar Olivares | 80 | ANA |
| +032+ | 3.16 | Denny Neagle | 107.7 | ATL |
| +042+ | 2.91 | Sean Bergman | 77 | HOU |
| +047+ | 2.71 | Rolando Arrojo | 97.3 | TBA |
| +048+ | 2.69 | Pedro Martinez | 103.3 | BOS |
| +058+ | 2.45 | Jose Lima | 101 | HOU |
| +061+ | 2.42 | Omar Daal | 60.7 | ARI |
| +064+ | 2.39 | Jamie Moyer | 110 | SEA |
| +071+ | 2.25 | Orel Hershiser | 93.7 | SFN |
| +080+ | 2.11 | Mike DeJean | 40.3 | COL |
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