Updated

Benowa, Australia (SportsNetwork.com) - Su-Hyun Oh fired a 4-under 69 in the final round Sunday to rally and win the RACV Ladies Masters.

Oh, the former top-ranked amateur in the world, finished her first Ladies European Tour win at 7-under-par 285 at RACV Royal Pines Resort.

She tripped to a bogey at the second, but later recovered that stroke with a birdie on the sixth. Oh traded a bogey at the seventh for a birdie at the eighth. She birdied the ninth en route to making the turn at minus-4.

Oh parred the first four holes of the back nine. After faltering to a bogey on the par-3 14th, Oh ran off four consecutive birdies to close out the victory.

Charley Hull, who shared the third-round lead with Holly Clyburn and Annie Choi, managed an even-par 73. Hull shared second at minus-4 with Katherine Kirk (69) and Florentyna Parker (69).

Choi (74) ended alone in fifth at 3-under-par 289. Clyburn stumbled to a 4- over 77 and fell into tie for 16th at even-par 292.