1977 US Open (tennis) for the 1978 tournament. Guillermo Vilas defeated Jimmy Connors 2–6, 6–3, 7–6, 6–0 Chris Evert defeated Wendy Turnbull 7–6, 6–2 Bob Hewitt / Frew McMillan defeated Brian Gottfried / Raúl Ramírez 6–4, 6–0 Martina Navratilova / Betty Stöve defeated Renee Richards / Betty-Ann Stuart 6–1, 7–6 Betty Stöve / Frew McMillan defeated Billie Jean King / Vitas Gerulaitis 6–2, 3–6, 6–3 Van Winitsky defeated Eliot Teltscher 6–4, 6–4 Claudia Casabianca defeated Lea Antonopolis 6–3, 2–6, 6–2 1977 US Open (tennis) The 1977 US Open was a tennis tournament that took place on the outdoor clay courts at the Forest Hills,
1978 German Open (tennis) 1978 German Open (tennis) The 1978 German Open was a combined men's and women's tennis tournament played on outdoor red clay courts. The men's tournament was part of the 1978 Colgate-Palmolive Grand Prix circuit, categorized as a four-star event, while the women's tournament was part of the Colgate Series and classified as an A category event. It was the 70th edition of the tournament and took place at the Am Rothenbaum in Hamburg, West Germany, from 15 May through 21 May 1978. Guillermo Vilas and Mima Jaušovec, both first-seeded, won the singles titles. Guillermo Vilas defeated Wojciech Fibak 6–2, 6–4,