Scott Piercy leads the way while Shane Lowry is also in action
Rory McIlroy had a disappointing finish to his opening round at the WGC Cadillac Championship.
After finding the water with his tee-shot, McIlroy carded a double-bogey five on his final hole that saw him finish with a 1-under par 71 at the Blue Monster Course in Doral.
American Scott Piercy leads the field on 6-under par after carding an opening-round 66.
Shane Lowry was on 1-under par after playing the last hole of his round.
Graeme McDowell finished the day on 2-over.
Rory McIlroy. Full zoom.— PGA TOUR (@PGATOUR) March 3, 2016
Left hand low. https://t.co/4Mjj88uCiW