Conference Semifinals
Boston Celtics vs Detroit Pistons
2–4
Detroit Pistons WINNER
Series Story
Detroit Pistons defeated Boston Celtics 4-2 in the 1990-91 Conference Semifinals. The most decisive result came in Game 3, a 32-point win for Boston Celtics.
Game by Game
- G1 DET @ BOS 86–75 1991-05-07
- G2 DET @ BOS 103–109 1991-05-09
- G3 BOS @ DET 115–83 1991-05-11
- G4 BOS @ DET 97–104 1991-05-13
- G5 DET @ BOS 116–111 1991-05-15
- G6 BOS @ DET 113–117 1991-05-17