NHL Games on Sunday, April 21, 1991
2 games on Sunday, April 21, 1991. Start times are Eastern Time.
| Matchup | Status | Details |
|---|---|---|
 Boston Bruins
3
 at Montreal Canadiens
2
|
Final Playoffs | Game page: Boston Bruins at Montreal Canadiens, Sun, Apr 21, 1991 |
 Pittsburgh Penguins
3
 at Washington Capitals
1
|
Final Playoffs | Game page: Pittsburgh Penguins at Washington Capitals, Sun, Apr 21, 1991 |