Totals: 101 wins, five national titles
The nemesis for much of Smith's career and Williams' entire run at North Carolina was Duke coach Mike Krzyzewski.
Throughout his 42 seasons, the Blue Devils went to the NCAA tourney 36 times—and 2020 would've been 37. Along the way, Duke parlayed 13 Final Four appearances into five titles, winning back-to-back championships in 1991 and 1992 with others in 2001, 2010 and 2015.
As fate would have it, UNC eliminated Duke in his final game. Still, he capped a brilliant by earning his 100th career NCAA tournament win and 1,200th overall victory during the run to the Final Four in 2022.