| Starter | Tm | Tier | Game |
|---|---|---|---|
| Pedro Martinez | BOS | 8.33 | 199908030_CLE_BOS |
| David Cone | NYA | 5.78 | 199908030_TOR_NYA |
| Mike Hampton | HOU | 5.11 | 199908030_LAN_HOU |
| Kevin Brown | LAN | 3.36 | 199908040_LAN_HOU |
| Kevin Millwood | ATL | 2.95 | 199908030_ATL_PIT |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| LaTroy Hawkins | MIN | -5.68 | 199908020_MIN_TEX |
| Steve Trachsel | CHN | -3.99 | 199908040_WAS_CHN |
| Jay Witasick | KCA | -2.85 | 199908040_KCA_ANA |
| Darryl Kile | COL | -2.15 | 199908040_COL_CIN |
| John Burkett | TEX | -1.42 | 199908020_MIN_TEX |
Based on accumulated WAA for this season up to 1999-08-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.86 | Randy Johnson | 185.7 | ARI |
| +004+ | 7.6 | Pedro Martinez | 141.3 | BOS |
| +007+ | 6.46 | Mike Hampton | 157.3 | HOU |
| +008+ | 6.4 | David Cone | 140 | NYA |
| +019+ | 5.2 | Kevin Brown | 169.7 | LAN |
| +023+ | 4.88 | Kevin Millwood | 144 | ATL |
| +026+ | 4.77 | Jose Lima | 166.7 | HOU |
| +029+ | 4.7 | Ismael Valdes | 146 | LAN |
| +030+ | 4.5 | Alex Fernandez | 105.7 | MIA |
| +034+ | 4.38 | Mike Mussina | 156.7 | BAL |
| +036+ | 4.36 | Andy Ashby | 130 | SDN |
| +038+ | 4.33 | Greg Maddux | 154.3 | ATL |
| +040+ | 4.11 | Brad Radke | 152.7 | MIN |
| +042+ | 4.03 | Tim Hudson | 74 | OAK |
| +051+ | 3.73 | Omar Daal | 152 | ARI |
| +052+ | 3.72 | Shane Reynolds | 155.3 | HOU |
| +058+ | 3.62 | Russ Ortiz | 136.3 | SFN |
| +059+ | 3.59 | Pete Harnisch | 132 | CIN |
| +061+ | 3.55 | Jose Rosado | 138.7 | KCA |
| +066+ | 3.3 | Paul Byrd | 155 | PHI |
| +072+ | 3.09 | John Halama | 110.3 | SEA |
| +074+ | 3.09 | Steve Woodard | 150.7 | MIL |
| +075+ | 3.09 | Omar Olivares | 138 | TOT |
| +076+ | 3.09 | Bret Saberhagen | 84 | BOS |
| +077+ | 3.07 | Jeff Suppan | 140 | KCA |
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