After leading for most of the day, Collin Morikawa stumbled down the stretch at Bay Hill Club and Lodge in Orlando, Florida, on Sunday afternoon. That opened the door for Russell Henley, who came up with a clutch chip-in late, to surge ahead and take the win at the Arnold Palmer Invitational.

Cal alum Morikawa led by three with five to play, but Russell Henley wins it. Ex-Cal star Michael Kim finishes fourth, Byeong Hun An is eighth

Russell Henley came from behind to surpass Collin Morikawa and win the Arnold Palmer Invitational, and had some luck to get it done.