Career
17 in 1995. At the 1995 French Open, Schaller upset World Number. 2 Pete Sampras in the first round in a five set match. Schaller resided in Graz when a tour player.
Schaller currently works as the sports director in the McCartney Group, Vienna, and as an Association of Tennis Professionals coach (Florin Mergea and Marin Draganja).
Runners-up (3).