1970 US Open (tennis) 1970 US Open (tennis) The 1970 US Open was a tennis tournament that took place on the outdoor grass courts at the Forest Hills, Queens in New York, United States. The tournament ran from 2 September until 13 September. It was the 90th staging of the US Open, and the fourth Grand Slam tennis event of 1970. It was the first Grand Slam tournament in which the tiebreak was used to decide the set at a 6-6 score. It differed from the current tie-break scoring in that it was won by the first player to reach five points with a
1970 Pacific Southwest Open 6–2 Janet Newberry / Sharon Walsh defeated Esme Emanuel / Cecilia Martinez 6–3, 6–4 1970 Pacific Southwest Open The 1970 Pacific Southwest Open was a combined men's and women's tennis tournament played on outdoor hard courts at the Los Angeles Tennis Club in Los Angeles, California in the United States. The men's tournament was part of the Grand Prix tennis circuit. It was the 44th edition of the tournament and ran from September 21 through September 27, 1970. Rod Laver and Sharon Walsh won the singles titles. Rod Laver defeated John Newcombe 4–6, 6–4, 7–6 Sharon Walsh defeated Lesley Hunt