![Melanie Oudin of the U.S. returns a shot against compatriot Alexa Glatch during their tennis match at the Memphis Championships February 16, 2010. REUTERS/Nikki Boertman (UNITED STATES - Tags: SPORT TENNIS Stock Melanie Oudin of the U.S. returns a shot against compatriot Alexa Glatch during their tennis match at the Memphis Championships February 16, 2010. REUTERS/Nikki Boertman (UNITED STATES - Tags: SPORT TENNIS Stock](https://c8.alamy.com/comp/2D2EY4G/melanie-oudin-of-the-us-returns-a-shot-against-compatriot-alexa-glatch-during-their-tennis-match-at-the-memphis-championships-february-16-2010-reutersnikki-boertman-united-states-tags-sport-tennis-2D2EY4G.jpg)
Melanie Oudin of the U.S. returns a shot against compatriot Alexa Glatch during their tennis match at the Memphis Championships February 16, 2010. REUTERS/Nikki Boertman (UNITED STATES - Tags: SPORT TENNIS Stock
![Ana Ivanovic of Serbia reacts after hitting her shot against Alexa Glatch of the U.S. during their first round match of the Cincinnati Open tennis tournament in Cincinnati, Ohio, August 15, 2011. Ana Ivanovic of Serbia reacts after hitting her shot against Alexa Glatch of the U.S. during their first round match of the Cincinnati Open tennis tournament in Cincinnati, Ohio, August 15, 2011.](https://c8.alamy.com/comp/2D0FME3/ana-ivanovic-of-serbia-reacts-after-hitting-her-shot-against-alexa-glatch-of-the-us-during-their-first-round-match-of-the-cincinnati-open-tennis-tournament-in-cincinnati-ohio-august-15-2011-reutersjohn-sommers-ii-united-states-tags-sport-tennis-2D0FME3.jpg)
Ana Ivanovic of Serbia reacts after hitting her shot against Alexa Glatch of the U.S. during their first round match of the Cincinnati Open tennis tournament in Cincinnati, Ohio, August 15, 2011.
![Alexa Glatch (USA) reacts after losing a point to US Open champion Serena Williams during first-round play of the US Open tennis championship on August 31, 2009 in New York. UPI /Monika Alexa Glatch (USA) reacts after losing a point to US Open champion Serena Williams during first-round play of the US Open tennis championship on August 31, 2009 in New York. UPI /Monika](https://c8.alamy.com/comp/TYKB6W/alexa-glatch-usa-reacts-after-losing-a-point-to-us-open-champion-serena-williams-during-first-round-play-of-the-us-open-tennis-championship-on-august-31-2009-in-new-york-upi-monika-graff-TYKB6W.jpg)