Coffey scores 21 to lead Minnesota past No. 22 Wisconsin

Wisconsin's Nate Reuvers (35) looks for a shot as Minnesota's Eric Curry (24) defends during the second half of an NCAA college basketball game Thursday, Jan. 3, 2019, in Madison, Wis. Minnesota won 59-52. (AP Photo/Andy Manis)

Wisconsin's Ethan Happ (22) drives against Minnesota's Eric Curry, behind, and Gabe Kalscheur, right, during the first half of an NCAA college basketball game Thursday, Jan. 3, 2019, in Madison, Wis. (AP Photo/Andy Manis)

Minnesota's Dupree McBrayer (1) reaches for the ball held by Wisconsin's D'Mitrik Trice (0) during the first half of an NCAA college basketball game Thursday, Jan. 3, 2019, in Madison, Wis. (AP Photo/Andy Manis)

Minnesota's Jordan Murphy (3) reaches in on Wisconsin's Ethan Happ (22) during the second half of an NCAA college basketball game Thursday, Jan. 3, 2019, in Madison, Wis. Minnesota won 59-52. (AP Photo/Andy Manis)

Wisconsin's Khalil Iverson (21) and Minnesota's Daniel Oturu (25) go after a loose ball during the second half of an NCAA college basketball game Thursday, Jan. 3, 2019, in Madison, Wis. Minnesota won 59-52. (AP Photo/Andy Manis)

Minnesota's Gabe Kalscheur (22), Jarvis Omersa and Daniel Oturu (25) walk off the court after Minnesotan defeated Wisconsin 59-52 in an NCAA college basketball game Thursday, Jan. 3, 2019, in Madison, Wis. (AP Photo/Andy Manis)

Minnesota's Jordan Murphy (3) passes the ball as Wisconsin's Ethan Happ (22) defends during the second half of an NCAA college basketball game Thursday, Jan. 3, 2019, in Madison, Wis. Minnesota won 59-52. (AP Photo/Andy Manis)

Minnesota coach Richard Pitino yells to his team during the second half of an NCAA college basketball game against Wisconsin on Thursday, Jan. 3, 2019, in Madison, Wis. Minnesota won 59-52. (AP Photo/Andy Manis)

Minnesota's Jordan Murphy (3) drives between Wisconsin's Nate Reuvers (35) and Brevin Pritzl (1) during the first half of an NCAA college basketball game Thursday, Jan. 3, 2019, in Madison, Wis. (AP Photo/Andy Manis)