| Starter | Tm | Tier | Game |
|---|---|---|---|
| Rick Reuschel | PIT | 7.26 | 198706020_PIT_ATL |
| Bob Welch | LAN | 7 | 198706020_NYN_LAN |
| Bret Saberhagen | KCA | 6.45 | 198706040_KCA_SEA |
| Danny Cox | SLN | 4.29 | 198706040_SLN_CHN |
| Jack Morris | DET | 2.51 | 198706030_DET_CLE |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ken Schrom | CLE | -2.7 | 198706030_DET_CLE |
| Tom Browning | CIN | -2.27 | 198706020_SLN_CIN |
| Mark Langston | SEA | -1.48 | 198706030_SEA_TOR |
| Bob Kipper | PIT | -1.3 | 198706030_PIT_ATL |
| Mike Mason | CHN | -1.28 | 198706020_HOU_CHN |
Based on accumulated WAA for this season up to 1987-06-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 4.58 | Bret Saberhagen | 90 | KCA |
| +004+ | 4.33 | Rick Reuschel | 77.7 | PIT |
| +005+ | 3.6 | Mike Boddicker | 84.7 | BAL |
| +006+ | 3.55 | Mike Scott | 80.3 | HOU |
| +007+ | 3.53 | Sid Fernandez | 68 | NYN |
| +008+ | 3.46 | Charlie Leibrandt | 77 | KCA |
| +010+ | 3.17 | Rick Honeycutt | 54.3 | LAN |
| +012+ | 3.07 | Curt Young | 88.3 | OAK |
| +015+ | 2.79 | Jim Clancy | 80 | TOR |
| +017+ | 2.61 | Bob Welch | 80 | LAN |
| +024+ | 2.44 | Orel Hershiser | 88.7 | LAN |
| +026+ | 2.35 | Roger Clemens | 85 | BOS |
| +028+ | 2.27 | Joe Magrane | 49.7 | SLN |
| +029+ | 2.24 | Juan Berenguer | 49 | MIN |
| +034+ | 2.13 | Bruce Hurst | 89 | BOS |
| +035+ | 2.12 | Atlee Hammaker | 36 | SFN |
| +042+ | 2 | Terry Leach | 36.3 | NYN |
| +043+ | 2 | Jose DeLeon | 72.7 | CHA |
| +047+ | 1.96 | Scott Bailes | 41 | CLE |
| +048+ | 1.95 | Shane Rawley | 71 | PHI |
| +056+ | 1.8 | Lary Sorensen | 34 | WAS |
| +062+ | 1.67 | Nolan Ryan | 66 | HOU |
| +072+ | 1.5 | Charles Hudson | 70.7 | NYA |
| +074+ | 1.45 | Jimmy Key | 83.3 | TOR |
| +076+ | 1.44 | Willie Fraser | 58.3 | ANA |
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