In a back-and-forth second half, Denver (3-4) tied the game at 55-all on Bobbitt's jumper with 2:12 left, then both teams went cold over the next two minutes before Rosga made the winning basket. Weber State's Jeremy Senglin missed a 3-pointer at the other end with eight seconds left and Denver got the rebound to seal the win.
Weber State got 15 points from Senglin. Kyndahl Hill added 14 points and 12 rebounds.
Former Evansville coach Marty Simmons has joined the Clemson staff.
Michigan coach John Beilein has agreed to a contract extension with the Wolverines through the 2022-23 season. The deal automatically extends an additional year and repeats each year until Beilein or the school decides not to renew.
Atlantic Coast Conference commissioner John Swofford expects an eventual new national rule requiring colleges to list all inactive or ineligible college players for game day following the recent Supreme Court ruling.