Bob Joyce trades
| Washington Capitals acquire | Date | Winnipeg Jets acquire | ||
|---|---|---|---|---|
 | Craig Duncanson | May 21, 1991 | Bob Joyce |  |
| Brent Allen Hughes | Tyler Larter | |||
| Simon Wheeldon | Kent Paynter | |||
| Boston Bruins acquire | Date | Washington Capitals acquire | ||
|---|---|---|---|---|
 | Dave Christian | December 13, 1989 | Bob Joyce | |