![Photo: Nadia Petrova takes on Melanie Oudin in forth round at the US Open Tennis Championship in New York - NYP20090907323 - UPI.com Photo: Nadia Petrova takes on Melanie Oudin in forth round at the US Open Tennis Championship in New York - NYP20090907323 - UPI.com](https://cdnph.upi.com/pv/upi/f5ec5e1dde35f81057d0415bf4ffd5d6/US-Open-tennis.jpg)
Photo: Nadia Petrova takes on Melanie Oudin in forth round at the US Open Tennis Championship in New York - NYP20090907323 - UPI.com
![Nadia Petrova, of Russia, makes a return to Peng Shuai during the Family Circle tennis tournament in Charleston, S.C., Thursday April 7, 2011. Shuai defeated Petrova 6-3, 5-7, 6-2. (AP Photo/Mic Smith Stock Photo - Alamy Nadia Petrova, of Russia, makes a return to Peng Shuai during the Family Circle tennis tournament in Charleston, S.C., Thursday April 7, 2011. Shuai defeated Petrova 6-3, 5-7, 6-2. (AP Photo/Mic Smith Stock Photo - Alamy](https://c8.alamy.com/comp/2P77PB1/nadia-petrova-of-russia-makes-a-return-to-peng-shuai-during-the-family-circle-tennis-tournament-in-charleston-sc-thursday-april-7-2011-shuai-defeated-petrova-6-3-5-7-6-2-ap-photomic-smith-2P77PB1.jpg)
Nadia Petrova, of Russia, makes a return to Peng Shuai during the Family Circle tennis tournament in Charleston, S.C., Thursday April 7, 2011. Shuai defeated Petrova 6-3, 5-7, 6-2. (AP Photo/Mic Smith Stock Photo - Alamy
![Jul 28, 2003; La Costa, CA, USA; NADIA PETROVA at the WTA Acura Classic Tennis in La Costa, California Stock Photo - Alamy Jul 28, 2003; La Costa, CA, USA; NADIA PETROVA at the WTA Acura Classic Tennis in La Costa, California Stock Photo - Alamy](https://c8.alamy.com/comp/DJE1T1/jul-28-2003-la-costa-ca-usa-nadia-petrova-at-the-wta-acura-classic-DJE1T1.jpg)
Jul 28, 2003; La Costa, CA, USA; NADIA PETROVA at the WTA Acura Classic Tennis in La Costa, California Stock Photo - Alamy
![Nadia Petrova Player Worn Relic Patch Tennis Card (Russia) 2007 Ace Authentic #27 at Amazon's Sports Collectibles Store Nadia Petrova Player Worn Relic Patch Tennis Card (Russia) 2007 Ace Authentic #27 at Amazon's Sports Collectibles Store](https://m.media-amazon.com/images/I/51wMEOHaccL._AC_UF1000,1000_QL80_.jpg)