Jae's 4 under par round of 70 saw her finish in a 3-way tie for first place and she was then triumphant after 2 extra playoff holes against Lauren Horsford and Channette Wannasaen.
Jae's victory came on the back of a top 10 finish the previous day in the Rose Series event at Hillside and she will be hoping to add to that today in another Rose Series event at JCB Golf & Country Club.
You can read the full report and an interview with Jae on the Women & Golf website by clicking here.
Bel Wardle's fine recent form continued as she finished in tie for 4th place on 2 under par.
Click here to see the results in full.
Photograph credit: Getty Images