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Friday, February 22, 2013
U.S. National Indoor Championships Results

Associated Press

Friday

At The Racquet Club of Memphis

Memphis, Tenn.

Purse: Men, $1,353,550 (WT500); Women, $235,000 (Intl.)

Surface: Hard-Indoor

Singles

Men

Quarterfinals

Kei Nishikori (5), Japan, def. Marin Cilic (1), Croatia, 6-4, 6-2.

Marinko Matosevic, Australia, def. Alexandr Dolgopolov (7), Ukraine, 6-7 (6), 6-2, 6-4.

Feliciano Lopez, Spain, def. Jack Sock, United States, 6-4, 6-3.

Denis Istomin, Uzbekistan, def. Michael Russell, United States, 6-4, 7-6 (5).

Women

Semifinals

Marina Erakovic, New Zealand, def. Stefanie Voegele, Switzerland, 6-2, 6-4.

Sabine Lisicki (3), Germany, def. Magdalena Rybarikova (7), Slovakia, 7-5, 7-5.

Doubles

Men

Quarterfinals

Bob and Mike Bryan (1), United States, def. Santiago Gonzalez, Mexico, and Scott Lipsky, United States, 7-5, 6-4.

Women

Semifinals

Kristina Mladenovic, France, and and Galina Voskoboeva (2), Kazakhstan, def. Lindsay Lee-Waters and Jessica Pegula, United States, 6-3, 6-3.