Career
On 25 November 2013, she reached her best singles ranking of world number 725. On 29 October 2012, she peaked at world number 466 in the doubles rankings. Smolina made her Women's Tennis Association tour debut at the 2012 Baku Cup partnering with Caroline Garcia in doubles, where they lost in the quarterfinals to top seeds Nina Bratchikova and Alexandra Panova.
Doubles (4–4).