There are 34 players in the hall, the last being South Korea’s Inbee Park who was admitted in 2016.
Ko is on a roll at the start of 2024, winning the Tournament of Champions last week, but a birdie on the 18th put Korda in the driver’s seat, on 13 under par.
Ko goes into the final round tied for second with American Megan Khang and Ayaka Furue of Japan.