2015 St. Petersburg Open – Singles

Singles
2015 St. Petersburg Open
Champion Milos Raonic
Runner-up João Sousa
Score6–3, 3–6, 6–3
Draw28
Seeds8

Ernests Gulbis won the last edition of the tournament held in 2013, but lost in the first round to Marcos Baghdatis.
Milos Raonic won the title, defeating João Sousa in the final, 6–3, 3–6, 6–3.