Bo Ryan, the winningest coach in Wisconsin basketball history, announced his retirement late Tuesday after a 64-49 win over Texas A&M-Corpus Christi.
Ryan's retirement is effectively immediately.
"I'll see you down the road," Ryan said at the conclusion of a press conference.
Assistant Greg Gard has been named Wisconsin's interim coach.
Ryan finishes his career with 747 victories and 223 losses. The 67-year-old Hall of Fame nominee never missed the NCAA Tournament in 14 seasons as Wisconsin's head coach. He never finished worse than fourth in the Big Ten standings.
Ryan made the Final Four each of the past two seasons.