| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roger Clemens | BOS | 8.24 | 199109200_NYA_BOS |
| Tom Glavine | ATL | 7 | 199109220_ATL_LAN |
| Jose Rijo | CIN | 5.36 | 199109200_CIN_HOU |
| Kevin Tapani | MIN | 4.18 | 199109210_TEX_MIN |
| Tim Belcher | LAN | 4.16 | 199109200_ATL_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mark Gubicza | KCA | -3.81 | 199109210_KCA_SEA |
| Wade Taylor | NYA | -3.37 | 199109210_NYA_BOS |
| Rich DeLucia | SEA | -2.43 | 199109200_KCA_SEA |
| Alex Fernandez | CHA | -1.58 | 199109200_ANA_CHA |
| Ryan Bowen | HOU | -1.06 | 199109200_CIN_HOU |
Based on accumulated WAA for this season up to 1991-09-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 8.84 | Tom Candiotti | 226.3 | TOT |
| +003+ | 8.68 | Roger Clemens | 248.3 | BOS |
| +006+ | 8.04 | Dennis Martinez | 218.3 | WAS |
| +008+ | 7.2 | Tom Glavine | 232.7 | ATL |
| +011+ | 6.53 | Jose Rijo | 183.3 | CIN |
| +016+ | 5.85 | Jim Abbott | 220 | ANA |
| +018+ | 5.66 | Kevin Tapani | 232 | MIN |
| +021+ | 5.61 | Tim Belcher | 194.3 | LAN |
| +025+ | 5.31 | Mike Morgan | 214.3 | LAN |
| +026+ | 5.23 | Greg Harris | 120 | SDN |
| +027+ | 5.16 | Mark Langston | 226.3 | ANA |
| +043+ | 4.31 | Zane Smith | 213 | PIT |
| +046+ | 4.05 | Doug Drabek | 221.7 | PIT |
| +050+ | 3.87 | Charlie Leibrandt | 217 | ATL |
| +051+ | 3.78 | Chris Bosio | 195.3 | MIL |
| +052+ | 3.76 | Andy Benes | 203.3 | SDN |
| +060+ | 3.54 | Jack McDowell | 239 | CHA |
| +063+ | 3.48 | Ramon Martinez | 208 | LAN |
| +065+ | 3.47 | Bret Saberhagen | 186 | KCA |
| +072+ | 3.33 | Tommy Greene | 201.7 | PHI |
| +071+ | 3.33 | Jimmy Key | 195 | TOR |
| +077+ | 3.23 | Bill Wegman | 168.3 | MIL |
| +078+ | 3.19 | Randy Tomlin | 159.3 | PIT |
| +079+ | 3.19 | Bob Tewksbury | 183 | SLN |
| +083+ | 3.09 | Mike Moore | 187.7 | OAK |
_