Philipp Petzschner (born 24 March 1984) is a professional German tennis player.
 He is known for his hard-hitting forehand and bursts of speed around the court.
 His career-high doubles ranking is world no. 9, which he achieved in April 2011.
Jürgen Melzer and Philipp Petzschner were the defending champions but Melzer decided not to participate.
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Jürgen Melzer and Philipp Petzschner were the defending champions, but lost in the second round to Jamie Delgado and Ken Skupski.
 Melzer and Petzschner needed a wildcard to compete because they forgot to sign up.
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Philipp Petzschner was the defending champion, but withdrew before the tournament.
Marion Bartoli (] ; born 2 October 1984) is a French former professional tennis player.
 She won the 2013 Wimbledon Championships singles title after previously being runner-up in 2007 and was a semifinalist at the 2011 French Open.
 She also won eight Women's Tennis Association singles titles and three doubles titles.
 She announced her immediate retirement from professional tennis on 14 August 2013.
Jean-Julien Rojer and Horia Tecău were the defending champions, but lost in the semifinals to Philipp Petzschner and Alexander Peya.
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Ekaterina Makarova was the defending champion, but lost to Petra Kvitová in the second round.
 Kvitová eventually lost the final 1–6, 6–4, 5–7 to Frenchwoman Marion Bartoli.
 It was Bartoli's first title of the year and sixth of her career.
 It was her second Premier-level career title and first on grass courts.
Jürgen Melzer and Philipp Petzschner were the defending champions but Melzer decided not to participate.
 Petzschner plays alongside Michael Kohlmann.
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Philipp Petzschner and Tim Pütz are the defending champions, but decided not to defend their title .
Paul Hanley and Jordan Kerr were the defending champions, but lost in the quarterfinals to Philipp Petzschner and Alexander Peya.

Question: Who is older, Marion Bartoli or Philipp Petzschner?
Answer: Philipp Petzschner