In Tuesday's match play action 8th seed Allison Graceffa knocked off Monday's medalist Hui Chong Dofflemyer 5 & 3.
Cynthia Bounleutay defeated two-time champion Samantha Makovec 5 & 4.
Allison Gorman defeated Kellsey Welter 5 & 3. And Melissa Vansistine defeated Elizbeth Curtiss 3 & 2.
The four semifinalists will tee off at 7 a.m. Wednesday at Atwood. It'll be Graceffa against Vansistine and Bounleutay against Gorman. None of the four has ever won the tournament or even reached the Finals before.
Check back later for highlights!