| Starter | Tm | Tier | Game |
|---|---|---|---|
| Greg Maddux | ATL | 12.75 | 199806170_MIA_ATL |
| Curt Schilling | PHI | 7.49 | 199806170_PIT_PHI |
| Kevin Brown | SDN | 6.4 | 199806160_LAN_SDN |
| Al Leiter | NYN | 5.08 | 199806160_NYN_WAS |
| Francisco Cordova | PIT | 3.42 | 199806170_PIT_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jamey Wright | COL | -2.56 | 199806180_LAN_COL |
| John Burkett | TEX | -2.31 | 199806170_OAK_TEX |
| Dennis Springer | TBA | -1.96 | 199806180_BOS_TBA |
| Javier Vazquez | WAS | -1.7 | 199806180_NYN_WAS |
| Jason Bere | CHA | -1.54 | 199806160_BOS_CHA |
Based on accumulated WAA for this season up to 1998-06-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8 | Greg Maddux | 122.3 | ATL |
| +003+ | 5.92 | Al Leiter | 88.3 | NYN |
| +004+ | 5.91 | Andy Ashby | 113.3 | SDN |
| +007+ | 5.55 | Curt Schilling | 123.7 | PHI |
| +009+ | 4.76 | Hideki Irabu | 75 | NYA |
| +011+ | 4.55 | Rick Reed | 93.3 | NYN |
| +012+ | 4.54 | Francisco Cordova | 102.3 | PIT |
| +015+ | 4.11 | Mike Hampton | 103 | HOU |
| +017+ | 4.01 | Brad Radke | 100.7 | MIN |
| +018+ | 3.99 | Kevin Brown | 111 | SDN |
| +019+ | 3.95 | Chuck Finley | 105 | ANA |
| +021+ | 3.94 | Pete Harnisch | 100.3 | CIN |
| +020+ | 3.94 | Tom Glavine | 101.3 | ATL |
| +022+ | 3.93 | Bartolo Colon | 102.3 | CLE |
| +023+ | 3.69 | Ramon Martinez | 101.7 | LAN |
| +024+ | 3.57 | Todd Stottlemyre | 117.3 | SLN |
| +026+ | 3.38 | Kenny Rogers | 103.7 | OAK |
| +028+ | 3.25 | Omar Olivares | 80 | ANA |
| +029+ | 3.13 | Denny Neagle | 107.7 | ATL |
| +040+ | 2.69 | Rolando Arrojo | 97.3 | TBA |
| +041+ | 2.66 | Pedro Martinez | 103.3 | BOS |
| +052+ | 2.5 | Sean Bergman | 69 | HOU |
| +056+ | 2.44 | Jose Lima | 101 | HOU |
| +059+ | 2.39 | Omar Daal | 60.7 | ARI |
| +061+ | 2.38 | Jamie Moyer | 110 | SEA |
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