| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roger Clemens | BOS | 7.67 | 199106020_BAL_BOS |
| Frank Viola | NYN | 4.72 | 199106010_NYN_SLN |
| Doug Drabek | PIT | 4.6 | 199106020_PIT_PHI |
| Scott Erickson | MIN | 4.29 | 199106020_MIN_KCA |
| Bruce Hurst | SDN | 4.09 | 199106010_HOU_SDN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Andy Hawkins | OAK | -5.16 | 199106010_OAK_CHA |
| Walt Terrell | DET | -3.51 | 199106030_DET_CLE |
| Jack Morris | MIN | -3.29 | 199106030_BAL_MIN |
| Alex Fernandez | CHA | -1.69 | 199106010_OAK_CHA |
| Bill Wegman | MIL | -1.41 | 199106010_MIL_NYA |
Based on accumulated WAA for this season up to 1991-06-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.61 | Scott Erickson | 85.7 | MIN |
| +005+ | 3.14 | Roger Clemens | 85 | BOS |
| +006+ | 3.11 | Tom Glavine | 72.3 | ATL |
| +007+ | 3.02 | Tom Candiotti | 80 | CLE |
| +008+ | 2.8 | Mike Morgan | 74 | LAN |
| +009+ | 2.75 | Zane Smith | 70 | PIT |
| +011+ | 2.63 | Greg Swindell | 82.7 | CLE |
| +013+ | 2.56 | Dennis Martinez | 78 | WAS |
| +017+ | 2.51 | Tom Gordon | 61.7 | KCA |
| +018+ | 2.5 | Frank Viola | 79 | NYN |
| +021+ | 2.24 | Bret Saberhagen | 79.3 | KCA |
| +023+ | 2.18 | Chris Bosio | 73.7 | MIL |
| +024+ | 2.14 | Pete Harnisch | 65 | HOU |
| +025+ | 2.13 | Tommy Greene | 57.7 | PHI |
| +026+ | 2.12 | Tim Belcher | 66.7 | LAN |
| +028+ | 2.1 | Jimmy Key | 71.7 | TOR |
| +031+ | 2.01 | Ramon Martinez | 70 | LAN |
| +037+ | 1.85 | Charlie Leibrandt | 72.3 | ATL |
| +041+ | 1.81 | Gerald Alexander | 32.3 | TEX |
| +042+ | 1.75 | Jimmy Jones | 65.3 | HOU |
| +066+ | 1.43 | Dave Wells | 64.3 | TOR |
| +067+ | 1.38 | Greg Maddux | 81.3 | CHN |
| +068+ | 1.36 | Bruce Hurst | 81.3 | SDN |
| XXXXX | 1.22 | Jose Rijo | 71 | CIN |
| XXXXX | 1.19 | John Smiley | 59.7 | PIT |
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