Bubba Watson, Casey in playoff at PGA Tour event

Jun 28, 2015; Cromwell, CT, USA; Bubba Watson hits his tee shot on the 2nd hole in the final round of the Travelers Championship at TPC River Highlands. Mandatory Credit: David Butler II-USA TODAY Sports

(Reuters) - Bubba Watson and Paul Casey headed into a playoff at the Travelers Championship in Connecticut on Sunday. American Watson (67) and Englishman Casey (65) finished regulation play tied at 16-under-par 264, one stroke ahead of American Brian Harman at the PGA Tour event at TPC River Highlands. (Reporting by Andrew Both in Cary, North Carolina; Editing by Ken Ferris)