Career
Kisgyörgy was twice the runner-up at the Hungarian Tennis Championships, in 1999 and 2001, but was more successful as a doubles player during his career. They were then eliminated in the second round by Bob and Mike Bryan. Doubles: (7).
Kisgyörgy was twice the runner-up at the Hungarian Tennis Championships, in 1999 and 2001, but was more successful as a doubles player during his career. They were then eliminated in the second round by Bob and Mike Bryan. Doubles: (7).