The Arnold Palmer Invitational is a staple of the PGA Tour’s Florida swing. Wyndham Clark and Shane Lowry faded after low rounds early in the week. Sunday pitted Americans Russell Henley and Collin Morikawa against each other at the Arnold Palmer Invitational.

He began the day three shots behind 36-hole leader Shane Lowry, but the Irishman struggled at Bay Hill, opening the door for Morikawa and others to move up the leaderboard. Lowry sat at 8-under at the midway point but dropped two shots on his first two holes — a harbinger of things to come.