Have Danie Visser and Pieter Aldrich won the same number of Grand Slam titles ?
Danie Visser Danie Visser (born 26 July 1961) is a former professional tennis player from South Africa. A doubles specialist, he won 3 Grand Slam men's doubles titles (2 Australian Open and 1 US Open). Visser reached the World No. 1 doubles ranking in January 1990.
1999 Heineken Trophy – Men's Doubles Guillaume Raoux and Jan Siemerink were the defending champions, but Raoux did not compete this year. Siemerink teamed up with Leander Paes and reached the final before the tournament cancellation.