Korda began her pro career in 2016 on the Symetra Tour, where she won her first pro event at the Sioux Falls Great LIFE Challenge after shooting rounds of 68-67-69-66 for a 3 stroke victory over Wichanee Meechai. She ended the season 9th on the money list, thus earning her LPGA Tour card for 2017. On October 28, 2018, Korda won the Swinging Skirts LPGA Taiwan Championship in Taoyuan, Taiwan for her first LPGA Tour title. This win made her and her sister Jessica Korda the third pair of sisters to win in LPGA history, joining the Jutanugarn sisters, Moriya Jutanugarn and Ariya Jutanugarn, along with Charlotta and Annika Sörenstam. After settling for runner-up at the CME Group Tour Championship and solo 3rd at the Diamond Resorts Tournament of Champions, Korda won the ISPS Handa Women's Australian Open on February 17, 2019. In doing so, she completed a "Family Slam" in Australia. Her father, Petr, won the 1998 Australian Open singles in tennis. Her older sister, Jessica Korda, won the Women's Australian Open in 2012 and her younger brother, Sebastian, won the 2018 Australian Open junior boys in tennis. The Australian Open win represented Korda's 4th top-5 finish in her most recent 5 LPGA starts. Thanks to this victory, Korda broke into the top 10 for the first time in the February 18, 2019 release of the Women's World Golf Rankings, moving up to 9th from 16th the week before, and becoming the second highest ranked American in the world, surpassed only by 5th ranked Lexi Thompson. On September 22, 2019, Korda shot a 4-under-par 67 in blustery conditions and won the Lacoste Ladies Open de France by eight shots. On November 3, 2019, Korda defended her title at the Taiwan Swinging Skirts LPGA in a playoff over Caroline Masson and Minjee Lee. On February 28, 2021, Korda won the Gainbridge LPGA at Boca Rio at Lake Nona Golf and Country Club in Orlando, Florida.