| Starter | Tm | Tier | Game |
|---|---|---|---|
| Scott Erickson | MIN | 6.59 | 199106130_NYA_MIN |
| Doug Drabek | PIT | 5.86 | 199106120_LAN_PIT |
| Bret Saberhagen | KCA | 5.47 | 199106120_KCA_BAL |
| Bruce Hurst | SDN | 4.92 | 199106120_SLN_SDN |
| Tom Candiotti | CLE | 3.91 | 199106120_TOR_CLE |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Andy Hawkins | OAK | -6.31 | 199106110_DET_OAK |
| Walt Terrell | DET | -2.48 | 199106130_DET_SEA |
| Alex Fernandez | CHA | -1.89 | 199106110_CHA_TEX |
| Don August | MIL | -1.81 | 199106110_MIL_ANA |
| Jim Deshaies | HOU | -1.07 | 199106120_PHI_HOU |
Based on accumulated WAA for this season up to 1991-06-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.3 | Scott Erickson | 101.3 | MIN |
| +003+ | 3.85 | Greg Swindell | 101.7 | CLE |
| +004+ | 3.79 | Tom Candiotti | 96.3 | CLE |
| +006+ | 3.66 | Roger Clemens | 93 | BOS |
| +008+ | 3.53 | Dennis Martinez | 93.7 | WAS |
| +010+ | 3.15 | Pete Harnisch | 82 | HOU |
| +012+ | 3.07 | Jimmy Key | 87.7 | TOR |
| +013+ | 3.07 | Mike Morgan | 87 | LAN |
| +015+ | 2.96 | Tom Glavine | 88 | ATL |
| +017+ | 2.71 | Tommy Greene | 71.7 | PHI |
| +019+ | 2.68 | Frank Viola | 95.3 | NYN |
| +021+ | 2.62 | Dave Wells | 80.3 | TOR |
| +023+ | 2.52 | Tim Belcher | 78.7 | LAN |
| +024+ | 2.47 | Ramon Martinez | 85 | LAN |
| +025+ | 2.46 | Dennis Rasmussen | 30 | SDN |
| +038+ | 2.08 | Gerald Alexander | 43.3 | TEX |
| +037+ | 2.08 | David Cone | 84 | NYN |
| +040+ | 2.06 | Doug Drabek | 86.3 | PIT |
| +039+ | 2.06 | Charlie Leibrandt | 87.3 | ATL |
| +043+ | 1.97 | Bruce Hurst | 95.3 | SDN |
| +048+ | 1.87 | Chris Bosio | 83.7 | MIL |
| +050+ | 1.85 | Zane Smith | 79.3 | PIT |
| +052+ | 1.83 | Bret Saberhagen | 91.3 | KCA |
| +057+ | 1.77 | Jose Rijo | 87 | CIN |
| +065+ | 1.66 | Jose DeLeon | 70 | SLN |
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