The Chicago Bulls – Detroit Pistons rivalry, will never be forgotten in the minds of numerous NBA fans.   From 1988-1991, the Bulls and Pistons met each year in the postseason (results down below – From Wikipedia).

• 1988 Eastern Conference Semifinals: Pistons won, 4–1
• 1989 Eastern Conference Finals: Pistons won, 4–2
• 1990 Eastern Conference Finals: Pistons won, 4–3
• 1991 Eastern Conference Finals: Bulls won, 4–0

The video below shows the altercations, cheap shots and technical fouls during the 1989 Eastern Conference Finals, between the Chicago Bulls and the Detroit Pistons.  Special thanks to Ryan Van Dusen for putting together this intense compilation on his YouTube channel.    Enjoy this video that remembers one of the greatest NBA rivalries ever.