| Starter | Tm | Tier | Game |
|---|---|---|---|
| John Smoltz | ATL | 8.67 | 199905100_ATL_SFN |
| Randy Johnson | ARI | 6.75 | 199905100_WAS_ARI |
| Kevin Brown | LAN | 5.19 | 199905080_MIA_LAN |
| Rick Reed | NYN | 3.09 | 199905090_NYN_ARI |
| Andy Ashby | SDN | 2.88 | 199905080_ATL_SDN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| LaTroy Hawkins | MIN | -7.08 | 199905100_KCA_MIN |
| Tim Belcher | ANA | -3.28 | 199905080_ANA_BOS |
| Jaime Navarro | CHA | -3.21 | 199905100_TEX_CHA |
| Pat Rapp | BOS | -2.62 | 199905100_SEA_BOS |
| John Burkett | TEX | -2.22 | 199905090_TEX_TOR |
Based on accumulated WAA for this season up to 1999-05-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 3.65 | Pedro Martinez | 51.7 | BOS |
| +005+ | 3.24 | David Cone | 40.3 | NYA |
| +006+ | 3.11 | John Smoltz | 49.7 | ATL |
| +007+ | 2.78 | Curt Schilling | 55.3 | PHI |
| +008+ | 2.71 | Jose Rosado | 40.7 | KCA |
| +009+ | 2.66 | John Snyder | 39 | CHA |
| +012+ | 2.41 | Russ Ortiz | 47 | SFN |
| +016+ | 2.1 | Mike Hampton | 47.7 | HOU |
| +019+ | 2.07 | Kent Bottenfield | 41.7 | SLN |
| +021+ | 1.97 | Chris Carpenter | 42.7 | TOR |
| +023+ | 1.94 | Andy Ashby | 44 | SDN |
| +024+ | 1.85 | Darren Oliver | 39.7 | SLN |
| +025+ | 1.81 | Kevin Brown | 48.7 | LAN |
| +026+ | 1.8 | Bret Saberhagen | 25.7 | BOS |
| +031+ | 1.74 | Steve Avery | 40.7 | CIN |
| +033+ | 1.69 | Jason Schmidt | 46.7 | PIT |
| +034+ | 1.65 | Dave Mlicki | 35.7 | TOT |
| +039+ | 1.59 | Randy Johnson | 61.7 | ARI |
| +044+ | 1.57 | Jeff Weaver | 29 | DET |
| +047+ | 1.51 | Jose Lima | 42.3 | HOU |
| +049+ | 1.49 | Ismael Valdes | 47.7 | LAN |
| +059+ | 1.41 | Kevin Tapani | 24 | CHN |
| +060+ | 1.4 | Pete Harnisch | 41.3 | CIN |
| +061+ | 1.38 | Bobby Jones | 39 | NYN |
| +071+ | 1.27 | Woody Williams | 43.7 | SDN |
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