| 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 |
| Curt Schilling | PHI | 5.35 | 199904160_MIA_PHI |
| Kevin Brown | LAN | 5.35 | 199904160_LAN_SDN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| LaTroy Hawkins | MIN | -4.61 | 199904140_MIN_DET |
| Scott Sanders | CHN | -1.98 | 199904160_CHN_MIL |
| John Burkett | TEX | -1.93 | 199904140_TEX_SEA |
| Dennis Springer | MIA | -1.7 | 199904160_MIA_PHI |
| Jeff Suppan | KCA | -1.62 | 199904140_KCA_CLE |
Based on accumulated WAA for this season up to 1999-04-16.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 1.65 | Ramiro Mendoza | 14 | NYA |
| +004+ | 1.45 | Omar Olivares | 14.3 | ANA |
| +005+ | 1.44 | Bret Saberhagen | 12.7 | BOS |
| +006+ | 1.44 | Chris Carpenter | 16.3 | TOR |
| +007+ | 1.4 | Miguel Batista | 16.3 | WAS |
| +008+ | 1.37 | Bobby Jones | 14 | NYN |
| XXXXX | 1.21 | Dustin Hermanson | 20.3 | WAS |
| XXXXX | 1.19 | Jose Rosado | 12.3 | KCA |
| XXXXX | 1.08 | Mike Mussina | 18.3 | BAL |
| XXXXX | 1.05 | Jon Lieber | 16 | CHN |
| XXXXX | 1.03 | Brian Bohanon | 14.3 | COL |
| XXXXX | 0.97 | Omar Daal | 13.3 | ARI |
| XXXXX | 0.97 | Dave Burba | 12.3 | CLE |
| XXXXX | 0.96 | Jason Schmidt | 19.7 | PIT |
| XXXXX | 0.93 | Todd Stottlemyre | 21 | ARI |
| XXXXX | 0.93 | Greg Maddux | 14 | ATL |
| XXXXX | 0.91 | David Cone | 11.3 | NYA |
| XXXXX | 0.88 | Curt Schilling | 22 | PHI |
| XXXXX | 0.86 | Kent Bottenfield | 11.3 | SLN |
| XXXXX | 0.85 | Steve Avery | 14.7 | CIN |
| XXXXX | 0.81 | Pedro Martinez | 20 | BOS |
| XXXXX | 0.81 | Pete Harnisch | 14.3 | CIN |
| XXXXX | 0.79 | Brian Meadows | 14 | MIA |
| XXXXX | 0.78 | Odalis Perez | 7 | ATL |
| XXXXX | 0.74 | Darryl Kile | 13.7 | COL |
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