| Starter | Tm | Tier | Game |
|---|---|---|---|
| Kevin Brown | SDN | 6.82 | 199807150_SDN_COL |
| Curt Schilling | PHI | 4.66 | 199807150_PHI_MIL |
| Pedro Martinez | BOS | 4.59 | 199807150_CLE_BOS |
| Denny Neagle | ATL | 3.21 | 199807150_ATL_NYN |
| Todd Stottlemyre | SLN | 2.94 | 199807140_CIN_SLN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Frank Castillo | DET | -5.35 | 199807130_KCA_DET |
| Jamey Wright | COL | -3.94 | 199807150_SDN_COL |
| Jaime Navarro | CHA | -3.08 | 199807151_TOR_CHA |
| LaTroy Hawkins | MIN | -1.95 | 199807150_MIN_SEA |
| Ken Cloude | SEA | -1.87 | 199807130_TEX_SEA |
Based on accumulated WAA for this season up to 1998-07-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 10.18 | Greg Maddux | 154.3 | ATL |
| +005+ | 6.73 | Andy Ashby | 150 | SDN |
| +007+ | 6.27 | Kevin Brown | 149.7 | SDN |
| +009+ | 6.02 | Bartolo Colon | 138 | CLE |
| +013+ | 5.61 | Pedro Martinez | 142.3 | BOS |
| +017+ | 4.93 | Kenny Rogers | 135.7 | OAK |
| +020+ | 4.72 | Curt Schilling | 162 | PHI |
| +021+ | 4.67 | Tom Glavine | 129.3 | ATL |
| +022+ | 4.59 | Rick Reed | 127.3 | NYN |
| +025+ | 4.4 | Chuck Finley | 141 | ANA |
| +027+ | 4.18 | Denny Neagle | 145 | ATL |
| +028+ | 4.05 | Rolando Arrojo | 127.7 | TBA |
| +031+ | 3.78 | Pete Harnisch | 125.3 | CIN |
| +033+ | 3.75 | Todd Stottlemyre | 153.3 | SLN |
| +034+ | 3.69 | Hideki Irabu | 100 | NYA |
| +038+ | 3.48 | Shane Reynolds | 143.3 | HOU |
| +037+ | 3.48 | Jamie Moyer | 142 | SEA |
| +040+ | 3.43 | Francisco Cordova | 128.3 | PIT |
| +045+ | 3.35 | Brad Radke | 125.3 | MIN |
| +064+ | 2.84 | Andy Pettitte | 137 | NYA |
| +065+ | 2.81 | Sean Bergman | 97.7 | HOU |
| +069+ | 2.76 | Dustin Hermanson | 96.3 | WAS |
| +071+ | 2.72 | Mike Hampton | 117.3 | HOU |
| +072+ | 2.71 | Roger Clemens | 126.3 | TOR |
| +081+ | 2.56 | Dave Burba | 126.7 | CLE |
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