Career
Petaikina/Kurdyukov began competing on the International Skating Union Junior Grand Prix series in 2009. Their results qualified them for the 2011-2012, where they placed fourth. Petaikina/Kurdyukov took the silver medal at the 2012 Russian Junior Championships and were sent to the 2012 World Junior Championships where they finished sixth.
In May 2012, the pair ended their partnership.
Petaikina teamed up with Konstantin Bezmaternikh and skated with him for one season. (with Kurdyukov).