| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dennis Martinez | WAS | 11.48 | 199108020_PHI_WAS |
| Roger Clemens | BOS | 8.31 | 199108020_TOR_BOS |
| Tom Candiotti | TOR | 6.83 | 199108020_TOR_BOS |
| Tom Glavine | ATL | 5.55 | 199108030_SDN_ATL |
| Scott Erickson | MIN | 5.42 | 199108040_MIN_OAK |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Alex Fernandez | CHA | -2.75 | 199108020_BAL_CHA |
| Wade Taylor | NYA | -2.29 | 199108040_NYA_DET |
| Jack Armstrong | CIN | -1.59 | 199108030_SFN_CIN |
| Dave Stewart | OAK | -1.48 | 199108040_MIN_OAK |
| Jim Deshaies | HOU | -1.19 | 199108040_LAN_HOU |
Based on accumulated WAA for this season up to 1991-08-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 6.91 | Dennis Martinez | 169.3 | WAS |
| +003+ | 6.57 | Tom Glavine | 163 | ATL |
| +005+ | 5.91 | Ramon Martinez | 151.7 | LAN |
| +006+ | 5.73 | Roger Clemens | 170 | BOS |
| +008+ | 5.5 | Scott Erickson | 149 | MIN |
| +009+ | 5.38 | Tom Candiotti | 159 | TOT |
| +011+ | 5.35 | Mike Morgan | 154.7 | LAN |
| +015+ | 4.81 | Pete Harnisch | 144.7 | HOU |
| +026+ | 3.93 | Jose DeLeon | 136 | SLN |
| +027+ | 3.74 | Bob Tewksbury | 120.3 | SLN |
| +032+ | 3.66 | Greg Swindell | 167.3 | CLE |
| +037+ | 3.5 | Kevin Tapani | 154.7 | MIN |
| +041+ | 3.45 | Jose Rijo | 114.7 | CIN |
| +042+ | 3.39 | Tommy Greene | 137 | PHI |
| +044+ | 3.31 | Jimmy Key | 137 | TOR |
| +045+ | 3.29 | Randy Tomlin | 97.3 | PIT |
| +046+ | 3.22 | Tim Belcher | 138.3 | LAN |
| +056+ | 2.9 | Bill Krueger | 107.3 | SEA |
| +057+ | 2.88 | Frank Viola | 161 | NYN |
| +060+ | 2.8 | Bruce Hurst | 161.3 | SDN |
| +061+ | 2.65 | Jim Abbott | 154.7 | ANA |
| +062+ | 2.63 | Jose Guzman | 95.3 | TEX |
| +068+ | 2.54 | Doug Drabek | 153 | PIT |
| +072+ | 2.38 | John Smiley | 133 | PIT |
| +075+ | 2.33 | Dave Wells | 142.3 | TOR |
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