1974 US Open (tennis) Patricio Cornejo / Jaime Fillol, 6–3, 6–3 Rosemary Casals / Billie Jean King defeated Françoise Dürr / Betty Stöve, 7–6, 6–7, 6–4 Pam Teeguarden / Geoff Masters defeated Chris Evert / Jimmy Connors, 6–1, 7–6 Billy Martin defeated Ferdi Taygan, 6–4, 6–2 Ilana Kloss defeated Mima Jaušovec, 6–4, 6–3 1974 US Open (tennis) The 1974 US Open was a tennis tournament that took place on the outdoor grass courts at the Forest Hills, Queens in New York City, USA. The tournament ran from 26 August until 8 September. It was the 94th staging of the US Open, and the fourth
2015 US Open (tennis) 2015 US Open (tennis) The 2015 US Open was a tennis tournament played on outdoor hard courts. It was the 135th edition of the US Open, the fourth and final Grand Slam event of the year. It took place at the USTA Billie Jean King National Tennis Center. Marin Čilić was the defending champion in the men's singles event, but lost to eventual champion Novak Djokovic in the semifinals. Serena Williams was the three-time defending champion in the women's singles event and was also trying to complete the calendar Grand Slam, but she lost to Roberta Vinci in the semifinals.