Keith Clanton led UCF with 15 points and nine rebounds. The Knights (6-3) didn't have another player in double figures after shooting only 35.4 percent (17 of 48) for the game.
Miami jumped out to a 37-21 halftime lead behind Johnson and Larkin. UCF got within 11 points on a 3-pointer by Matt Williams with 11:04 left in the game, but that was as close as it would come.
adidas Men's Miami Hurricanes Green Long Sleeve Shooter ShirtPrice: $47.97 Shop
The guard prospect was one of the top players at the annual Spiece Run N Slam event.
SMU has signed a second player from Australia, 6-foot-11 forward Harry Froling, to a national letter of intent. The Mustangs previously signed guard Tom Wilson from Australia.
There's nothing to suggest the Jayhawks won't end up atop the Big 12 for a 13th season in a row. But what about a return to the Final Four?