Aaron White scored all of his 18 points in the second half and Josh Oglesby added a season-high 17 points as 14th-ranked Iowa blew past Minnesota 94-73 on Sunday.
Devyn Marble had 15 of his 16 points after halftime for the surging Hawkeyes, who moved into third place in the Big Ten behind Michigan State and Michigan.
Iowa (15-3, 4-1 Big Ten) overcame a 10-point deficit with a 29-10 run and outscored the Gophers 53-30 in the second half.
Andre Hollins had a game-high 20 points for Minnesota (14-5, 3-3).
But Iowa held Hollins without a field goal in the second half in handing the Gophers their most lopsided loss of the season.