AIG Women's Open leader Miyu Yamashita will get her fourth and final round under way at 2.20pm on Sunday, live on Sky Sports.
Yamashita takes a one-shot lead into the final day at Royal Porthcawl and will go out in the final group with A Lim Kim, while Andrea Lee is two strokes back in third after a third-round 67.
Seven players head into the final day within three of the lead, with England's Charley Hull among them after a stunning six-under 66 lifted her to six under and within three of the lead.
AIG Women's Open: Full R4 pairings and tee times
USA unless stated; All times BST; X denotes amateurs
0810 Pauline Roussin-Bouchard (Fra)
0820 Stacy Lewis, Shannon Tan (Sin)
0830 Yani Tseng (Tpe), Jeneath Wong (Mal) (x)
0840 Patty Tavatanakit (Tha), Manon de Roey (Bel)
0850 Akie I