Rory McIlroy closes in on leader Kevin Kisner at Arnold Palmer invitational

Rory McIlroy remained in contention for a first win of the season as the Arnold Palmer Invitational headed towards an exciting climax at Bay Hill.

McIlroy began the final round five shots off the lead shared by Americans Kevin Kisner and Charley Hoffman, but had reduced his deficit to three following an eventful front nine.