| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roger Clemens | BOS | 9.4 | 199106140_ANA_BOS |
| 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 |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Walt Terrell | DET | -2.48 | 199106130_DET_SEA |
| Jack Morris | MIN | -2.01 | 199106140_MIN_CLE |
| Jim Deshaies | HOU | -1.07 | 199106120_PHI_HOU |
| Brian Barnes | WAS | -0.96 | 199106130_CIN_WAS |
| Jeff Robinson | BAL | -0.96 | 199106140_BAL_TOR |
Based on accumulated WAA for this season up to 1991-06-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.29 | Scott Erickson | 101.3 | MIN |
| +002+ | 4.05 | Roger Clemens | 102 | BOS |
| +004+ | 3.84 | Greg Swindell | 101.7 | CLE |
| +005+ | 3.79 | Tom Candiotti | 96.3 | CLE |
| +008+ | 3.53 | Dennis Martinez | 93.7 | WAS |
| +010+ | 3.46 | Pete Harnisch | 88 | HOU |
| +011+ | 3.17 | Tom Glavine | 95 | ATL |
| +013+ | 3.06 | Jimmy Key | 87.7 | TOR |
| +014+ | 3.06 | Mike Morgan | 87 | LAN |
| +019+ | 2.71 | Tommy Greene | 71.7 | PHI |
| +021+ | 2.67 | Frank Viola | 95.3 | NYN |
| +022+ | 2.61 | Dave Wells | 80.3 | TOR |
| +023+ | 2.58 | David Cone | 92 | NYN |
| +025+ | 2.51 | Tim Belcher | 78.7 | LAN |
| +027+ | 2.46 | Ramon Martinez | 85 | LAN |
| +028+ | 2.46 | Dennis Rasmussen | 30 | SDN |
| +031+ | 2.16 | Zane Smith | 87.3 | PIT |
| +037+ | 2.07 | Gerald Alexander | 43.3 | TEX |
| +039+ | 2.07 | Doug Drabek | 86.3 | PIT |
| +038+ | 2.07 | Charlie Leibrandt | 87.3 | ATL |
| +044+ | 1.99 | Jose DeLeon | 76 | SLN |
| +046+ | 1.96 | Bruce Hurst | 95.3 | SDN |
| +050+ | 1.86 | Chris Bosio | 83.7 | MIL |
| +054+ | 1.84 | Bret Saberhagen | 91.3 | KCA |
| +058+ | 1.76 | Jose Rijo | 87 | CIN |
_