| Starter | Tm | Tier | Game |
|---|---|---|---|
| John Smoltz | ATL | 8.67 | 199905100_ATL_SFN |
| Randy Johnson | ARI | 6.75 | 199905100_WAS_ARI |
| Rick Reed | NYN | 3.09 | 199905090_NYN_ARI |
| Ismael Valdez | LAN | 2.37 | 199905100_CHN_LAN |
| Mike Hampton | HOU | 2.32 | 199905100_PIT_HOU |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| LaTroy Hawkins | MIN | -7.08 | 199905100_KCA_MIN |
| Jaime Navarro | CHA | -3.21 | 199905100_TEX_CHA |
| Pat Rapp | BOS | -2.62 | 199905100_SEA_BOS |
| John Burkett | TEX | -2.22 | 199905090_TEX_TOR |
| Jim Pittsley | KCA | -1.95 | 199905110_TOR_KCA |
Based on accumulated WAA for this season up to 1999-05-11.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 3.68 | Pedro Martinez | 51.7 | BOS |
| +004+ | 3.26 | David Cone | 40.3 | NYA |
| +005+ | 3.1 | John Smoltz | 49.7 | ATL |
| +007+ | 2.82 | Curt Schilling | 55.3 | PHI |
| +008+ | 2.75 | Jose Rosado | 40.7 | KCA |
| +009+ | 2.69 | John Snyder | 39 | CHA |
| +013+ | 2.39 | Russ Ortiz | 47 | SFN |
| +015+ | 2.33 | Steve Avery | 45.7 | CIN |
| +021+ | 2.14 | Mike Hampton | 47.7 | HOU |
| +022+ | 2.11 | Kent Bottenfield | 41.7 | SLN |
| +026+ | 2 | Chris Carpenter | 42.7 | TOR |
| +027+ | 1.97 | Andy Ashby | 44 | SDN |
| +028+ | 1.88 | Darren Oliver | 39.7 | SLN |
| +029+ | 1.85 | Kevin Brown | 48.7 | LAN |
| +034+ | 1.74 | Jason Schmidt | 46.7 | PIT |
| +040+ | 1.67 | Dave Mlicki | 35.7 | TOT |
| +042+ | 1.62 | Randy Johnson | 61.7 | ARI |
| +046+ | 1.54 | Jose Lima | 42.3 | HOU |
| +049+ | 1.53 | Ismael Valdes | 47.7 | LAN |
| +059+ | 1.43 | Kevin Tapani | 24 | CHN |
| +061+ | 1.43 | Pete Harnisch | 41.3 | CIN |
| +068+ | 1.35 | Brad Radke | 49.7 | MIN |
| +071+ | 1.33 | Paul Byrd | 47.7 | PHI |
| +074+ | 1.31 | Woody Williams | 43.7 | SDN |
| +075+ | 1.3 | Scott Karl | 38.3 | MIL |
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