Belgian Open (tennis) However, Sabine Appelmans, Kim Clijsters and Els Callens all won the doubles event. 1987: Knokke 1988-89: Brussels 1992: Waregem 1993: Liège 1999-2001: Antwerp Belgian Open (tennis) The Belgian Open was a WTA Tour tennis event held over three different periods during 1987–2002. The competition took place in July during 1987–1989 and 2002, and in May during 1992–1993 and 1999–2001. During 2000–2001 it was sponsored by Dutch clothing chain Mexx and renamed the "Benelux Open". The competition was played on outdoor clay courts. The tournament was a Tier V event in 1992 and 2001. The tournament was a Tier IV event
1977 US Open – Men's Singles competition was best-of-three sets in the first four rounds followed by best-of-five sets from the quarterfinal onward. The seeded players are listed below. Guillermo Vilas is the champion; others show the round in which they were eliminated. 1977 US Open – Men's Singles The 1977 US Open – Men's Singles event was one of the competitions of the 1977 US Open Grand Slam tennis tournament. It consisted of a draw of 128 players of which 16 were seeded. Fourth-seeded Guillermo Vilas defeated defending champion Jimmy Connors 2–6, 6–3, 7–6, 6–0 in the final, played on September 11, 1977 on outdoor