Atthaya Thitikul of Thailand birdied the second playoff hole to beat Danielle Kang and win the Walmart NW Arkansas Championship on Sunday.

The victory made the 19-year-old the first LPGA Tour player in five years to win twice in her rookie season. Sung Hyun Park posted multiple wins in 2017.

Thitikul and the 29-year-old Kang finished the 54-hole event at the Pinnacle Country Club tied at 17-under.

A six-time winner on the LPGA Tour, Kang was making her third tour start since June after undergoing treatment for a tumor on her spine.