Career
Dennhardt competed in the men"s singles main draw at the 1989 French Open, as a qualifier. He lost in the opening round to Yugoslav player Goran Prpić in straight sets. Singles: (1).
Dennhardt competed in the men"s singles main draw at the 1989 French Open, as a qualifier. He lost in the opening round to Yugoslav player Goran Prpić in straight sets. Singles: (1).
