| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roger Clemens | BOS | 8.44 | 199108070_BOS_KCA |
| Tom Glavine | ATL | 6.45 | 199108080_SFN_ATL |
| Mike Morgan | LAN | 5.84 | 199108080_LAN_CIN |
| Tom Candiotti | TOR | 5.77 | 199108080_DET_TOR |
| Bruce Hurst | SDN | 2.76 | 199108070_SDN_HOU |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Alex Fernandez | CHA | -2.76 | 199108080_NYA_CHA |
| Dave Stewart | OAK | -2.33 | 199108090_OAK_ANA |
| Brian Barnes | WAS | -1.02 | 199108090_WAS_PHI |
| Jim Deshaies | HOU | -0.92 | 199108090_HOU_ATL |
| Omar Olivares | SLN | -0.82 | 199108070_WAS_SLN |
Based on accumulated WAA for this season up to 1991-08-09.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 6.96 | Dennis Martinez | 169.3 | WAS |
| +004+ | 6.23 | Tom Glavine | 168 | ATL |
| +005+ | 6.14 | Roger Clemens | 178 | BOS |
| +006+ | 6.06 | Tom Candiotti | 166 | TOT |
| +011+ | 5.55 | Scott Erickson | 149 | MIN |
| +012+ | 5.5 | Mike Morgan | 161 | LAN |
| +013+ | 5.45 | Pete Harnisch | 151.7 | HOU |
| +016+ | 4.9 | Ramon Martinez | 156.7 | LAN |
| +025+ | 4.01 | Tim Belcher | 147 | LAN |
| +026+ | 3.95 | Randy Tomlin | 106.3 | PIT |
| +027+ | 3.94 | Jose DeLeon | 136 | SLN |
| +034+ | 3.8 | Tommy Greene | 144 | PHI |
| +041+ | 3.58 | Jimmy Key | 142.7 | TOR |
| +045+ | 3.51 | Kevin Tapani | 163.3 | MIN |
| +044+ | 3.51 | Greg Swindell | 174 | CLE |
| +046+ | 3.33 | Bill Krueger | 113.7 | SEA |
| +047+ | 3.24 | Frank Viola | 169 | NYN |
| +048+ | 3.23 | Jim Abbott | 163 | ANA |
| +055+ | 2.89 | Bob Tewksbury | 122.3 | SLN |
| +061+ | 2.76 | Jose Rijo | 120.7 | CIN |
| +062+ | 2.76 | Bruce Hurst | 170 | SDN |
| +071+ | 2.45 | John Burkett | 159.7 | SFN |
| +083+ | 2.27 | Luis Aquino | 97.3 | KCA |
| +084+ | 2.27 | Mark Gardner | 110.7 | WAS |
| +089+ | 2.19 | Doug Drabek | 155.3 | PIT |
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