| Starter | Tm | Tier | Game |
|---|---|---|---|
| Randy Johnson | ARI | 6.46 | 199905200_ARI_COL |
| Kevin Brown | LAN | 6.31 | 199905190_HOU_LAN |
| Mike Hampton | HOU | 3.55 | 199905200_HOU_LAN |
| Tom Glavine | ATL | 2.99 | 199905190_PIT_ATL |
| Andy Ashby | SDN | 2.65 | 199905190_SLN_SDN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| LaTroy Hawkins | MIN | -8.06 | 199905210_OAK_MIN |
| Tim Belcher | ANA | -3.23 | 199905200_ANA_BAL |
| Pat Rapp | BOS | -2.28 | 199905210_TOR_BOS |
| Mark Gardner | SFN | -1.61 | 199905210_HOU_SFN |
| Willie Blair | DET | -1.51 | 199905210_DET_CLE |
Based on accumulated WAA for this season up to 1999-05-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 4.64 | Pedro Martinez | 66.7 | BOS |
| +003+ | 3.99 | David Cone | 53.3 | NYA |
| +004+ | 3.95 | Curt Schilling | 73.3 | PHI |
| +009+ | 3.2 | Kevin Brown | 63.7 | LAN |
| +010+ | 3.18 | Mike Hampton | 62 | HOU |
| +012+ | 3.13 | Jose Rosado | 52.7 | KCA |
| +014+ | 3.03 | John Snyder | 45 | CHA |
| +018+ | 2.88 | Kevin Tapani | 40.7 | CHN |
| +020+ | 2.77 | Russ Ortiz | 53.3 | SFN |
| +022+ | 2.63 | Chris Carpenter | 56.7 | TOR |
| +024+ | 2.45 | Jose Lima | 57.3 | HOU |
| +027+ | 2.37 | Randy Johnson | 76.7 | ARI |
| +031+ | 2.07 | Livan Hernandez | 62 | MIA |
| +035+ | 1.96 | Darren Oliver | 52.7 | SLN |
| +037+ | 1.93 | Omar Olivares | 51.7 | ANA |
| +038+ | 1.9 | Kent Bottenfield | 54 | SLN |
| +043+ | 1.83 | Woody Williams | 56.7 | SDN |
| +049+ | 1.75 | Paul Byrd | 54 | PHI |
| +050+ | 1.75 | Mike Sirotka | 46.7 | CHA |
| +062+ | 1.61 | Alex Fernandez | 22 | MIA |
| +067+ | 1.55 | Andy Ashby | 56 | SDN |
| +068+ | 1.54 | Jeff Weaver | 39 | DET |
| +069+ | 1.53 | Todd Stottlemyre | 57.7 | ARI |
| +070+ | 1.52 | Jeff Suppan | 59 | KCA |
| +075+ | 1.49 | Wilson Alvarez | 33.3 | TBA |
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