Career
On 18 August 2014, she reached her best singles ranking of world number 371. On 7 July 2014, she peaked at world number 253 in the doubles rankings. Pirazhenka made her Women's Tennis Association tour debut at the 2014 Gastein Ladies, partnering Irina Falconi in doubles.
The pair lost their first round match against Kateryna Bondarenko and Nicole Melichar in three sets.
Singles (1–2)
Doubles (12–14).