Robert MacIntyre, with father Dougie at his side as his caddie, held on to win the RBC Canadian Open on Sunday for his first PGA Tour title. Four strokes ahead entering the final round at Hamilton Golf and Country Club, MacIntyre shot a 2-under 68 to beat playing partner Ben Griffin by a single stroke. MacIntyre finished at 16-under for the breakthrough victory in his 45th career PGA Tour start. The former McNeese State player was a member of Europe’s winning 2023 Ryder Cup team and has two European tour victories.