Christoph Zipf [SEP] country of citizenship
Christoph Zipf
Christoph Zipf (born 5 December 1962) is a former professional tennis player from Germany.
Biography.
A Munich-based right-hander, Zipf was the European Under 18s singles and doubles champion in 1979. He was also a member of the West German team which won the 1981 Galea Cup.
During his professional career he was unable to qualify for the main draw at a Grand Slam tournament, but made two finals on the Grand Prix circuit. He partnered with countryman Hans-Dieter Beutel
1983 Tel Aviv Open
The 1983 Tel Aviv Open was a men's tennis tournament played on outdoor hard courts that was part of the 1983 Volvo Grand Prix. It was played at the Israel Tennis Centers at Ramat HaSharon near Tel Aviv in Israel and was held from October 10 to October 15, 1983. It was the fourth edition of the tournament. Unseeded Aaron Krickstein won the singles title.
Finals.
Finals Singles.
 Aaron Krickstein defeated Christoph Zipf 7–6, 6–3 
- It was Krickstein's only title