San Clemente (Calif.) high school four-star quarterback Jack Sears tells 247Sports that he is no longer committed to Duke and has decided to flip to the USC Trojans.

The 6-3, 200-pounder from the class of 2017 originally committed to the Blue Devils, but decommitted Sunday evening and informed USC head coach Clay Helton that he wanted to be a Trojan.

"I have the utmost respect and admiration for coach Cutcliffe, the entire coaching staff and Duke University," Sears told 247Sports. "I wish them nothing but success in the future. I am now a USC Trojan and look forward to starting classes in January."

Sears gives USC one of the nation's top dual-threat signal-callers nationally. He holds offers from USC, Duke, Florida State, North Carolina, Tennessee, UCLA and many others.

Per the 247Sports Composite rankings, Sears is the No. 156 overall player in the nation, No. 5 pro-style quarterback nationally and No. 16 prospect in California from the class of 2017.