| Starter | Tm | Tier | Game |
|---|---|---|---|
| Scott Sanders | CHN | -2.43 | 199904270_CHN_MIA |
| Dennis Springer | MIA | -2.43 | 199904260_ATL_MIA |
| Pat Rapp | BOS | -2.29 | 199904280_BOS_MIN |
| Tim Belcher | ANA | -1.46 | 199904280_TOR_ANA |
| Eric Milton | MIN | -1.17 | 199904270_BOS_MIN |
Based on accumulated WAA for this season up to 1999-04-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 2.24 | David Cone | 26 | NYA |
| +003+ | 2.16 | Roy Halladay | 20 | TOR |
| +004+ | 2.14 | Pedro Martinez | 36.7 | BOS |
| +006+ | 2.03 | Jose Rosado | 31.3 | KCA |
| +008+ | 1.81 | Steve Avery | 28.7 | CIN |
| +009+ | 1.77 | Curt Schilling | 39 | PHI |
| +011+ | 1.7 | Kent Bottenfield | 23.3 | SLN |
| +013+ | 1.68 | Bobby Jones | 27 | NYN |
| +014+ | 1.66 | Kevin Brown | 34.7 | LAN |
| +015+ | 1.6 | Shane Reynolds | 34 | HOU |
| +017+ | 1.57 | John Snyder | 24 | CHA |
| +016+ | 1.57 | John Smoltz | 26.7 | ATL |
| +018+ | 1.55 | Chris Carpenter | 28 | TOR |
| +023+ | 1.44 | Bret Saberhagen | 22.7 | BOS |
| +024+ | 1.43 | Andy Ashby | 31 | SDN |
| +025+ | 1.39 | Jason Schmidt | 34.7 | PIT |
| +027+ | 1.37 | Ramiro Mendoza | 22 | NYA |
| +030+ | 1.31 | Todd Stottlemyre | 35 | ARI |
| +031+ | 1.29 | Omar Daal | 26.7 | ARI |
| XXXXX | 1.19 | Joe Nathan | 15 | SFN |
| XXXXX | 1.19 | Bartolo Colon | 23 | CLE |
| XXXXX | 1.13 | Dave Mlicki | 18.3 | TOT |
| XXXXX | 1.12 | Russ Ortiz | 28 | SFN |
| XXXXX | 1.11 | Steve Woodard | 37 | MIL |
| XXXXX | 1.1 | Woody Williams | 26 | SDN |
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