Kaia Kanepi was the defending champion, but lost in the first round to
Amra Sadiković
Amra Sadiković ( mk, Амра Садиковиќ; ; born 6 May 1989) is a Swiss tennis player. She announced her retirement in May 2014, a few days after her 25th birthday, only to begin playing 13 months later on the ITF Women's Circuit again. ...
.
Laura Siegemund won the title, defeating
Romina Oprandi
Romina Sarina Oprandi (born 29 March 1986) is a retired tennis player. She has dual Swiss-Italian citizenship and represented Italy from her professional debut in 2005 until January 2012, when she joined the Swiss tennis federation.
She has wo ...
in the final, 7–5, 6–3.
Seeds
Main draw
Finals
Top half
Bottom half
References
Main draw
{{DEFAULTSORT:2015 Engie Open de Biarritz - Singles
Engie Open de Biarritz - Singles