| Starter | Tm | Tier | Game |
|---|---|---|---|
| Curt Schilling | PHI | 8.93 | 199804150_PHI_MIA |
| Greg Maddux | ATL | 8.04 | 199804150_PIT_ATL |
| Kevin Brown | SDN | 6.16 | 199804150_SDN_SFN |
| Ismael Valdez | LAN | 4.68 | 199804140_LAN_COL |
| Andy Benes | ARI | 2.77 | 199804162_ARI_SLN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jeff Suppan | ARI | -3.03 | 199804140_ARI_SLN |
| Mark Thompson | COL | -2.07 | 199804140_LAN_COL |
| Jimmy Haynes | OAK | -1.87 | 199804150_OAK_BOS |
| Doug Drabek | BAL | -1.26 | 199804150_CHA_BAL |
| Dennis Springer | TBA | -1.25 | 199804140_MIN_TBA |
Based on accumulated WAA for this season up to 1998-04-16.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.04 | Greg Maddux | 32 | ATL |
| +002+ | 2.64 | Curt Schilling | 33 | PHI |
| +003+ | 2.3 | Pedro Martinez | 23 | BOS |
| +004+ | 2.13 | Kevin Brown | 29.3 | SDN |
| +005+ | 2.06 | Chuck Finley | 23.3 | ANA |
| +008+ | 1.78 | Cal Eldred | 25.7 | MIL |
| +009+ | 1.74 | Tom Glavine | 20 | ATL |
| +013+ | 1.55 | Aaron Sele | 22 | TEX |
| +015+ | 1.51 | Todd Stottlemyre | 28 | SLN |
| +016+ | 1.45 | Rick Helling | 23 | TEX |
| +018+ | 1.42 | Jimmy Key | 19 | BAL |
| +019+ | 1.4 | Ramon Martinez | 27 | LAN |
| +021+ | 1.33 | Pat Rapp | 20 | KCA |
| +022+ | 1.32 | Masato Yoshii | 13 | NYN |
| XXXXX | 1.22 | Brian Anderson | 22 | ARI |
| XXXXX | 1.19 | Bartolo Colon | 19 | CLE |
| XXXXX | 1.14 | Cliff Politte | 16.7 | SLN |
| XXXXX | 1.14 | Francisco Cordova | 24.3 | PIT |
| XXXXX | 1.13 | Brett Tomko | 22 | CIN |
| XXXXX | 1.11 | Andy Benes | 30.3 | ARI |
| XXXXX | 1.1 | Eric Milton | 12.7 | MIN |
| XXXXX | 1.09 | Andy Ashby | 21.7 | SDN |
| XXXXX | 1.03 | Mike Sirotka | 20.7 | CHA |
| XXXXX | 0.98 | Al Leiter | 18 | NYN |
| XXXXX | 0.95 | Mark Clark | 22 | CHN |
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