| Starter | Tm | Tier | Game |
|---|---|---|---|
| Scott Erickson | MIN | 9.53 | 199106290_CHA_MIN |
| Doug Drabek | PIT | 5.81 | 199106270_CHN_PIT |
| Bruce Hurst | SDN | 4.83 | 199106280_SFN_SDN |
| Tom Candiotti | TOR | 4.75 | 199106280_SEA_TOR |
| Mike Morgan | LAN | 4.11 | 199106282_LAN_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Andy Hawkins | OAK | -5.15 | 199106270_TEX_OAK |
| Alex Fernandez | CHA | -2.91 | 199106270_SEA_CHA |
| Jose Mesa | BAL | -1.58 | 199106280_BOS_BAL |
| Don August | MIL | -1.31 | 199106280_NYA_MIL |
| Brian Barnes | WAS | -1.04 | 199106290_PIT_WAS |
Based on accumulated WAA for this season up to 1991-06-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.86 | Scott Erickson | 122.7 | MIN |
| +002+ | 4.96 | Tom Glavine | 118 | ATL |
| +003+ | 4.83 | Roger Clemens | 118.7 | BOS |
| +004+ | 4.77 | Dennis Martinez | 117 | WAS |
| +006+ | 4.42 | Pete Harnisch | 103 | HOU |
| +008+ | 4.09 | Tom Candiotti | 114.3 | TOT |
| +010+ | 3.96 | Mike Morgan | 113.7 | LAN |
| +011+ | 3.95 | Jimmy Key | 105.7 | TOR |
| +013+ | 3.9 | Tim Belcher | 101.3 | LAN |
| +028+ | 3.03 | Ramon Martinez | 108 | LAN |
| +029+ | 2.98 | Charlie Leibrandt | 107.7 | ATL |
| +032+ | 2.96 | Greg Swindell | 122.7 | CLE |
| +035+ | 2.78 | Zane Smith | 106.3 | PIT |
| +037+ | 2.73 | Tommy Greene | 94 | PHI |
| +038+ | 2.63 | Dennis Rasmussen | 50 | SDN |
| +039+ | 2.6 | Bruce Hurst | 119.3 | SDN |
| +041+ | 2.46 | Bob Tewksbury | 89.3 | SLN |
| +045+ | 2.39 | Frank Viola | 116.3 | NYN |
| +046+ | 2.36 | Doug Drabek | 106.3 | PIT |
| +050+ | 2.31 | Jose DeLeon | 87.7 | SLN |
| +054+ | 2.23 | Dave Wells | 98.3 | TOR |
| +055+ | 2.17 | David Cone | 104.7 | NYN |
| +056+ | 2.1 | Kevin Tapani | 109 | MIN |
| +078+ | 1.73 | Bob Ojeda | 91.3 | LAN |
| +079+ | 1.73 | John Burkett | 105.3 | SFN |
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