| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roger Clemens | NYA | 6.54 | 199904150_BAL_NYA |
| Randy Johnson | ARI | 5.72 | 199904150_LAN_ARI |
| Pedro Martinez | BOS | 5.44 | 199904150_CHA_BOS |
| Kevin Brown | LAN | 5.35 | 199904160_LAN_SDN |
| Curt Schilling | PHI | 5.35 | 199904160_MIA_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jaime Navarro | CHA | -4.53 | 199904170_CHA_KCA |
| Scott Sanders | CHN | -1.98 | 199904160_CHN_MIL |
| Dennis Springer | MIA | -1.7 | 199904160_MIA_PHI |
| Tim Belcher | ANA | -1.21 | 199904160_SEA_ANA |
| Chad Ogea | PHI | -1.05 | 199904170_MIA_PHI |
Based on accumulated WAA for this season up to 1999-04-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 1.74 | Bobby Jones | 21 | NYN |
| +003+ | 1.66 | Ramiro Mendoza | 14 | NYA |
| +005+ | 1.44 | Bret Saberhagen | 12.7 | BOS |
| +006+ | 1.44 | Chris Carpenter | 16.3 | TOR |
| +007+ | 1.43 | Omar Olivares | 14.3 | ANA |
| +008+ | 1.42 | Miguel Batista | 16.3 | WAS |
| XXXXX | 1.24 | Dustin Hermanson | 20.3 | WAS |
| XXXXX | 1.13 | Willie Blair | 18.7 | DET |
| XXXXX | 1.13 | Darryl Kile | 20.7 | COL |
| XXXXX | 1.13 | Jose Rosado | 17.3 | KCA |
| XXXXX | 1.1 | Mike Mussina | 18.3 | BAL |
| XXXXX | 1.05 | Jon Lieber | 16 | CHN |
| XXXXX | 1.03 | Brian Bohanon | 14.3 | COL |
| XXXXX | 0.98 | Omar Daal | 13.3 | ARI |
| XXXXX | 0.96 | David Wells | 17.7 | TOR |
| XXXXX | 0.95 | Todd Stottlemyre | 21 | ARI |
| XXXXX | 0.94 | Dave Burba | 12.3 | CLE |
| XXXXX | 0.94 | Jason Schmidt | 19.7 | PIT |
| XXXXX | 0.94 | Greg Maddux | 14 | ATL |
| XXXXX | 0.92 | David Cone | 11.3 | NYA |
| XXXXX | 0.88 | Curt Schilling | 22 | PHI |
| XXXXX | 0.86 | Kent Bottenfield | 11.3 | SLN |
| XXXXX | 0.83 | Steve Avery | 14.7 | CIN |
| XXXXX | 0.81 | Pedro Martinez | 20 | BOS |
| XXXXX | 0.8 | Brian Meadows | 14 | MIA |
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