Genesis Championship: Yuto Katsuragawa takes two-shot lead into final day as he ties course record with flawless 63

Japans Yuto Katsuragawa is 13 under at the Genesis Championship, holding a two-stroke lead going into the final day; Katsuragawa shot a flawless third-round eight-under 63 at Woo Jeong Hills Country Club; watch Sundays final round live on Sky Sports Golf from 3am