![Doubles partners Martina Hingis (R) of Switzerland and Anna Kournikova of Russia celebrate winning their second round doubles match at the Italian Open May 4. The Australian Open doubles champions won the Doubles partners Martina Hingis (R) of Switzerland and Anna Kournikova of Russia celebrate winning their second round doubles match at the Italian Open May 4. The Australian Open doubles champions won the](https://c8.alamy.com/zooms/6/afdc0f196e2040259da1b294d801f14d/2d5bgmn.jpg)
Doubles partners Martina Hingis (R) of Switzerland and Anna Kournikova of Russia celebrate winning their second round doubles match at the Italian Open May 4. The Australian Open doubles champions won the
![Anna Kournikova of Russia and Martina Hingis of Switzerland in relaxed mood during a doubles match during the US Open September 3 … | Martina hingis, Us open, Match Anna Kournikova of Russia and Martina Hingis of Switzerland in relaxed mood during a doubles match during the US Open September 3 … | Martina hingis, Us open, Match](https://i.pinimg.com/474x/79/dc/a0/79dca0b7627ee0840ce90bc32216b4a5.jpg)
Anna Kournikova of Russia and Martina Hingis of Switzerland in relaxed mood during a doubles match during the US Open September 3 … | Martina hingis, Us open, Match
![Anna Kournikova of Russia, along with Martina Hingis of Switzerland, takes on Pat Cash of Australia and Mats Wilande of Swedan during the exhibition doubles match at the U.S. Open held at Anna Kournikova of Russia, along with Martina Hingis of Switzerland, takes on Pat Cash of Australia and Mats Wilande of Swedan during the exhibition doubles match at the U.S. Open held at](https://c8.alamy.com/zooms/6/c06631a53e9d4fbb8474f79cc332575f/tym10t.jpg)
Anna Kournikova of Russia, along with Martina Hingis of Switzerland, takes on Pat Cash of Australia and Mats Wilande of Swedan during the exhibition doubles match at the U.S. Open held at
![Anna Kournikova (R) of Russia and playing partner Martina Hingis of Switzerland talk during an exhibition match against Pat Cash of Australia and Mats Wilander of Sweden at the U.S. Open tennis Anna Kournikova (R) of Russia and playing partner Martina Hingis of Switzerland talk during an exhibition match against Pat Cash of Australia and Mats Wilander of Sweden at the U.S. Open tennis](https://c8.alamy.com/comp/2CYJWT3/anna-kournikova-r-of-russia-and-playing-partner-martina-hingis-of-switzerland-talk-during-an-exhibition-match-against-pat-cash-of-australia-and-mats-wilander-of-sweden-at-the-us-open-tennis-tournament-in-new-york-september-9-2010-reuterskevin-lamarque-united-states-tags-sport-tennis-2CYJWT3.jpg)
Anna Kournikova (R) of Russia and playing partner Martina Hingis of Switzerland talk during an exhibition match against Pat Cash of Australia and Mats Wilander of Sweden at the U.S. Open tennis
![Retired Russian tennis star Anna Kournikova (L) jokes with former world number one Martina Hingis of Switzerland before their exhibition match at Copacabana beach in Rio de Janeiro December 10, 2005. REUTERS/Bruno Retired Russian tennis star Anna Kournikova (L) jokes with former world number one Martina Hingis of Switzerland before their exhibition match at Copacabana beach in Rio de Janeiro December 10, 2005. REUTERS/Bruno](https://c8.alamy.com/comp/2E7HF9B/retired-russian-tennis-star-anna-kournikova-l-jokes-with-former-world-number-one-martina-hingis-of-switzerland-before-their-exhibition-match-at-copacabana-beach-in-rio-de-janeiro-december-10-2005-reutersbruno-domingos-2E7HF9B.jpg)
Retired Russian tennis star Anna Kournikova (L) jokes with former world number one Martina Hingis of Switzerland before their exhibition match at Copacabana beach in Rio de Janeiro December 10, 2005. REUTERS/Bruno
![Anna Kournikova of Russia and Martina Hingis of Switzerland congratulate one another after the doubles match in the US Open at the USTA National..… | Martina hingis Anna Kournikova of Russia and Martina Hingis of Switzerland congratulate one another after the doubles match in the US Open at the USTA National..… | Martina hingis](https://i.pinimg.com/474x/6e/0b/d2/6e0bd20651b8d1a553ee8cc9ab9fa505--in-the-us-the-double.jpg)
Anna Kournikova of Russia and Martina Hingis of Switzerland congratulate one another after the doubles match in the US Open at the USTA National..… | Martina hingis
![Martina Hingus of Switzerland and Anna Kournikova of Russia look to a ball boy during their doubles match against Tatiana P… | Tenniskleid, Sportler, Martina hingis Martina Hingus of Switzerland and Anna Kournikova of Russia look to a ball boy during their doubles match against Tatiana P… | Tenniskleid, Sportler, Martina hingis](https://i.pinimg.com/736x/c2/92/f5/c292f5e267d8e458d2ffa53e2098815a.jpg)
Martina Hingus of Switzerland and Anna Kournikova of Russia look to a ball boy during their doubles match against Tatiana P… | Tenniskleid, Sportler, Martina hingis
![Martina Hingis of Switzerland and Anna Kournikova of Russia talk strategy during their doubles match against Laura Granvill… | Martina hingis, Monica seles, Us open Martina Hingis of Switzerland and Anna Kournikova of Russia talk strategy during their doubles match against Laura Granvill… | Martina hingis, Monica seles, Us open](https://i.pinimg.com/736x/1e/9c/c8/1e9cc86b79f7064bf79444e835600e17.jpg)