In December 2016, she got her first international title at the ICTSI Philippines Ladies Masters on the Taiwan LPGA Tour.

She became a member of the China LPGA Tour in the 2017 season by finishing third in the qualifying tournament.

[1] In 2017, she achieved her first win on the China LPGA Tour at the Wuhan Challenge in June.

[4] Because of her performance in the 2017 season, Saranporn took the China LPGA Tour Order of Merit winner and Rookie of the Year award, plus an entry to the major championship, U.S. Women's Open.

[1] In 2018, she played eight events on the China LPGA Tour and won two more titles at the Sun Car Zhangjiagang Shuangshan Challenge and EFG Hong Kong Ladies Open.