UNC
UNC . UNC has 5 and Duke has 4 .
North Carolina leads with 25 ACC Tournament Championships and 34 regular season titles. Duke has 23 ACC Tournament Championships and 22 regular season titles. Duke has won 19 ACC Men's titles, UNC has won 17. UNC has 9 Women's titles, Duke 8. Total titles: Duke 27, UNC, 26.
UNC and Duke tie for 17
UNC with 5 and Duke with 4
duke has 27 acc mens basketballs championships while UNC has 18
5
The ACC does not officially recognize a"regular" season champion but many coaches and fans do. The list: 2002- Maryland 2003- Wake Forest 2004- Duke 2005- UNC 2006- Duke 2007- UNC, Virginia 2008- UNC 2009- UNC 2010- Duke, Maryland 2011- UNC
UNC has won 4 ncaa championships, and 16 ACC championships.
UNC ACC Regular season champs
1957, 1982, 1993, 2005, and 2009
Duke and UNC, tied with 17 each. Duke won this year.