Career high ranking - 126 (29/11/2010)
Favourite surface - hard.
Today Kostya plays 1st round of RG 2012 qual vs Marcel Ilhan (Turkey). For Kravchuk it's 1st clay match this year, chances are very low. Last year he lost in 1st round of qual to Sebastian Decoud. In 2010 in 2nd round of qual he had epic battle vs Stefano Galvani 7-6(10) 2-6 11-13.