| 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 |
|---|---|---|---|
| Steve Trachsel | CHN | -3.99 | 199908040_WAS_CHN |
| Jay Witasick | KCA | -2.85 | 199908040_KCA_ANA |
| Darryl Kile | COL | -2.15 | 199908040_COL_CIN |
| Joey Hamilton | TOR | -1.39 | 199908030_TOR_NYA |
| Benj Sampson | MIN | -1.34 | 199908030_MIN_TEX |
Based on accumulated WAA for this season up to 1999-08-05.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.85 | Randy Johnson | 185.7 | ARI |
| +004+ | 7.6 | Pedro Martinez | 141.3 | BOS |
| +007+ | 6.45 | Mike Hampton | 157.3 | HOU |
| +008+ | 6.39 | David Cone | 140 | NYA |
| +019+ | 5.21 | Kevin Brown | 169.7 | LAN |
| +021+ | 4.98 | Ismael Valdes | 152.3 | LAN |
| +023+ | 4.86 | Kevin Millwood | 144 | ATL |
| +028+ | 4.75 | Jose Lima | 166.7 | HOU |
| +030+ | 4.7 | Shane Reynolds | 164.3 | HOU |
| +031+ | 4.58 | Andy Ashby | 137.7 | SDN |
| +033+ | 4.48 | Alex Fernandez | 105.7 | MIA |
| +036+ | 4.36 | Mike Mussina | 156.7 | BAL |
| +038+ | 4.32 | Greg Maddux | 154.3 | ATL |
| +042+ | 4.09 | Brad Radke | 152.7 | MIN |
| +043+ | 4.01 | Tim Hudson | 74 | OAK |
| +053+ | 3.72 | Omar Daal | 152 | ARI |
| +057+ | 3.6 | Russ Ortiz | 136.3 | SFN |
| +059+ | 3.57 | Pete Harnisch | 132 | CIN |
| +061+ | 3.54 | Jose Rosado | 138.7 | KCA |
| +066+ | 3.29 | Paul Byrd | 155 | PHI |
| +069+ | 3.17 | Jon Lieber | 134.7 | CHN |
| +074+ | 3.09 | Bret Saberhagen | 84 | BOS |
| +075+ | 3.08 | John Halama | 110.3 | SEA |
| +076+ | 3.07 | Steve Woodard | 150.7 | MIL |
| +077+ | 3.06 | Jeff Suppan | 140 | KCA |
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