| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roger Clemens | BOS | 9.97 | 199106250_NYA_BOS |
| Dennis Martinez | WAS | 8.98 | 199106250_WAS_NYN |
| Doug Drabek | PIT | 5.81 | 199106270_CHN_PIT |
| Ramon Martinez | LAN | 3.67 | 199106260_SFN_LAN |
| Frank Viola | NYN | 3.29 | 199106260_WAS_NYN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Andy Hawkins | OAK | -5.15 | 199106270_TEX_OAK |
| Alex Fernandez | CHA | -2.91 | 199106270_SEA_CHA |
| Tim Leary | NYA | -2.59 | 199106250_NYA_BOS |
| Walt Terrell | DET | -2.45 | 199106250_MIL_DET |
| Jeff Robinson | BAL | -1.75 | 199106250_BAL_CLE |
Based on accumulated WAA for this season up to 1991-06-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.73 | Scott Erickson | 116.3 | MIN |
| +002+ | 4.79 | Roger Clemens | 118.7 | BOS |
| +003+ | 4.74 | Dennis Martinez | 117 | WAS |
| +004+ | 4.47 | Tom Glavine | 110 | ATL |
| +005+ | 4.38 | Pete Harnisch | 103 | HOU |
| +007+ | 4.12 | Tom Candiotti | 108.3 | CLE |
| +014+ | 3.58 | Mike Morgan | 104.7 | LAN |
| +015+ | 3.57 | Jimmy Key | 101.7 | TOR |
| +019+ | 3.22 | Tim Belcher | 93.7 | LAN |
| +023+ | 3.04 | Ramon Martinez | 108 | LAN |
| +024+ | 3 | Charlie Leibrandt | 107.7 | ATL |
| +026+ | 2.94 | Jose Rijo | 101.7 | CIN |
| +028+ | 2.89 | Greg Swindell | 122.7 | CLE |
| +032+ | 2.69 | Tommy Greene | 94 | PHI |
| +035+ | 2.62 | Dennis Rasmussen | 50 | SDN |
| +038+ | 2.48 | Bruce Hurst | 111.3 | SDN |
| +040+ | 2.36 | Frank Viola | 116.3 | NYN |
| +043+ | 2.34 | Doug Drabek | 106.3 | PIT |
| +047+ | 2.27 | Jose DeLeon | 87.7 | SLN |
| +049+ | 2.21 | Dave Wells | 98.3 | TOR |
| +053+ | 2.14 | David Cone | 104.7 | NYN |
| +055+ | 2.09 | Bob Tewksbury | 83.3 | SLN |
| +056+ | 2.08 | Kevin Tapani | 109 | MIN |
| +058+ | 2.03 | Zane Smith | 98.3 | PIT |
| +059+ | 2 | Bob Welch | 110.7 | OAK |
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