1989 US Open (tennis) 1989 US Open (tennis) The 1989 US Open was a tennis tournament played on outdoor hard courts at the USTA National Tennis Center in New York City in the United States. It was the 109th edition of the US Open and was held from August 28 to September 10, 1989. Boris Becker defeated Ivan Lendl 7–6, 1–6, 6–3, 7–6 Steffi Graf defeated Martina Navratilova 3–6, 7–5, 6–1 John McEnroe / Mark Woodforde defeated Ken Flach / Robert Seguso 6–4, 4–6, 6–3, 6–3 Hana Mandlíková / Martina Navratilova defeated Mary Joe Fernández / Pam Shriver 5–7, 6–4, 6–4 Robin White /
US Open (tennis) money (US$40,912,000) accounts for 80.9 percent of total player base compensation, while men's and women's doubles (US$6,140,840), men's and women's singles qualifying (US$3,008,000), and mixed doubles (US$505,000) account for 12.1 percent, 5.9 percent, and 1.0 percent, respectively. The prize money for the wheelchair draw amounts to a total of US$350,000. The singles winners of the men and women draws receive US$31,200 and the winner of the quad singles receives US$23,400. The United States Tennis Association in 2012 agreed to increase the US Open prize money to US$50,400,000 by 2017. As a result, the prize money for the 2013 tournament was