| Starter | Tm | Tier | Game |
|---|---|---|---|
| Curt Schilling | PHI | 7.56 | 199804100_ATL_PHI |
| Greg Maddux | ATL | 6.8 | 199804100_ATL_PHI |
| Kevin Brown | SDN | 5.67 | 199804100_ARI_SDN |
| Ismael Valdez | LAN | 4.5 | 199804090_ARI_LAN |
| Pat Hentgen | TOR | 4.46 | 199804080_TOR_MIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Aaron Sele | TEX | -2.4 | 199804090_TEX_CHA |
| Jeff Suppan | ARI | -2.26 | 199804090_ARI_LAN |
| Jamey Wright | COL | -1.84 | 199804080_SLN_COL |
| LaTroy Hawkins | MIN | -1.75 | 199804080_TOR_MIN |
| Sean Bergman | HOU | -1.54 | 199804090_HOU_SFN |
Based on accumulated WAA for this season up to 1998-04-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2.48 | Curt Schilling | 26 | PHI |
| +002+ | 2.07 | Greg Maddux | 23 | ATL |
| +005+ | 1.48 | Rick Helling | 17 | TEX |
| +006+ | 1.48 | Ken Hill | 14 | ANA |
| +008+ | 1.37 | Pedro Martinez | 14 | BOS |
| +010+ | 1.34 | Pat Rapp | 14 | KCA |
| +012+ | 1.27 | Chuck Finley | 16 | ANA |
| XXXXX | 1.23 | Tim Belcher | 13 | KCA |
| XXXXX | 1.21 | Ramon Martinez | 20.7 | LAN |
| XXXXX | 1.19 | Kevin Brown | 20.3 | SDN |
| XXXXX | 1.18 | Todd Stottlemyre | 21 | SLN |
| XXXXX | 1.15 | Aaron Sele | 14 | TEX |
| XXXXX | 1.08 | Francisco Cordova | 14 | PIT |
| XXXXX | 1.02 | Mark Clark | 15 | CHN |
| XXXXX | 0.93 | Tim Worrell | 13.3 | DET |
| XXXXX | 0.9 | Jimmy Key | 12 | BAL |
| XXXXX | 0.89 | Scott Kamieniecki | 10 | BAL |
| XXXXX | 0.89 | Dave Burba | 14 | CLE |
| XXXXX | 0.88 | Tom Glavine | 12 | ATL |
| XXXXX | 0.86 | Jeff Juden | 12 | MIL |
| XXXXX | 0.84 | Woody Williams | 13 | TOR |
| XXXXX | 0.83 | Mike Remlinger | 11.3 | CIN |
| XXXXX | 0.77 | Hipolito Pichardo | 7 | KCA |
| XXXXX | 0.75 | Chan Ho Park | 10.7 | LAN |
| XXXXX | 0.74 | Dennis Springer | 10.3 | TBA |
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