| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mike Hampton | HOU | 7.93 | 199910030_LAN_HOU |
| David Cone | NYA | 2.51 | 199910020_NYA_TBA |
| Juan Guzman | CIN | 2.11 | 199910020_CIN_MIL |
| Omar Daal | ARI | 1.4 | 199910020_SDN_ARI |
| Freddy Garcia | SEA | 0.55 | 199910020_SEA_OAK |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Brian Bohanon | COL | -3.95 | 199910030_SFN_COL |
| Cal Eldred | MIL | -3.15 | 199910030_CIN_MIL |
| Dan Perkins | MIN | -1.35 | 199910020_MIN_CHA |
| Jaret Wright | CLE | -1.27 | 199910020_TOR_CLE |
| Jeff Weaver | DET | -1.22 | 199910020_DET_KCA |
Based on accumulated WAA for this season up to 1999-10-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 13.52 | Randy Johnson | 271.7 | ARI |
| +005+ | 10.22 | Kevin Millwood | 228 | ATL |
| +007+ | 9.81 | Kevin Brown | 252.3 | LAN |
| +008+ | 9.73 | Mike Hampton | 239 | HOU |
| +031+ | 6.17 | John Smoltz | 186.3 | ATL |
| +033+ | 6.12 | Jose Lima | 246.3 | HOU |
| +038+ | 5.81 | Mike Mussina | 203.3 | BAL |
| +040+ | 5.69 | David Cone | 193.3 | NYA |
| +047+ | 5.3 | Greg Maddux | 219.3 | ATL |
| +053+ | 4.9 | Bret Saberhagen | 119 | BOS |
| +056+ | 4.86 | Omar Daal | 214.7 | ARI |
| +064+ | 4.66 | Andy Ashby | 206 | SDN |
| +067+ | 4.57 | Pete Harnisch | 198.3 | CIN |
| +070+ | 4.5 | Juan Guzman | 200 | TOT |
| +077+ | 4.32 | Shane Reynolds | 231.7 | HOU |
| +078+ | 4.31 | Jose Rosado | 208 | KCA |
| +084+ | 4.06 | Russ Ortiz | 207.7 | SFN |
| +093+ | 3.5 | Steve Parris | 128.7 | CIN |
| +095+ | 3.45 | Bartolo Colon | 205 | CLE |
| +102+ | 3.36 | Scott Elarton | 124 | HOU |
| +104+ | 3.3 | Mike Sirotka | 209 | CHA |
| +111+ | 3.15 | Jon Lieber | 203.3 | CHN |
| +110+ | 3.15 | Sterling Hitchcock | 205.7 | SDN |
| +113+ | 3.09 | Freddy Garcia | 201.3 | SEA |
| +121+ | 2.96 | Orlando Hernandez | 214.3 | NYA |
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