Coco Vandeweghe was the defending champion, but lost in the quarterfinals to

Kiki Bertens Kiki Bertens (; born 10 December 1991) is a Dutch former professional tennis player. Her career-high WTA singles ranking was world No. 4, which she reached on 13 May 2019, becoming the highest ranked Dutch female player ever. Her career-high do ...

. Fifth-seeded

Camila Giorgi Camila Giorgi (; born 30 December 1991) is an Italian professional tennis player. She has a career-high singles ranking of world No. 26, achieved on 22 October 2018. She is the current Italian No. 2, after Martina Trevisan. After winning her fi ...

won her first WTA title, defeating Belinda Bencic in the final, 7–5 6–3.

Seeds

Draw

Finals

Top half

Bottom half

Qualifying

Seeds

Qualifiers

Draw

First qualifier

Second qualifier

Third qualifier

Fourth qualifier

References

Main draw

Qualifying draw
{{DEFAULTSORT:2015 Topshelf Open - Women's Singles Topshelf Openandnbsp;- Singles 2015 Women's Singles