Singler connected on four of his six shots from the field and hauled down eight rebounds while Damyean Dotson added 16 points as the Ducks (19-5, 8-3 Pac-12) snapped a three-game skid. Arsalan Kazemi helped out with 11 points and 14 boards.
The Utes (10-13, 2-9) were paced by Jason Washburn with 20 points and seven rebounds.
Jarred DuBois also reached double figures with15 points for Utah.
Duggar sisters unveil Christian dating rules in new book
Ohio bar shooting arrested, charged with murder