David Martin and Simon Stadler are the defending champions, however they didn't play together.
Travis Rettenmaier and Simon Stadler were the defending champions but decided not to participate.
Nicholas Monroe and Simon Stadler were the defending champions, but decided no to participate.
Marrero successfully defended the title alongside Martin Kližan, defeating Nicholas Monroe and Simon Stadler in the final, 6–1, 5–7, 10–7.
Nicholas Monroe and Simon Stadler were the defending champions but they decided to participate in the 2013 Seguros Bolívar Open Pereira instead.
Nicholas Monroe and Simon Stadler were the defending champions but decided not to participate.
Paul Simon | Simon & Schuster | Simon Cowell | Carly Simon | Simon Fraser University | John Simon Guggenheim Memorial Foundation | Simon | Neil Simon | Simón Bolívar | Simon Templar | Simon & Garfunkel | Simon de Montfort, 6th Earl of Leicester | Simon Furman | Simon Rattle | Simon de Montfort | Simon and Garfunkel | Simon Boccanegra | Simon Schama | Simon Mayr | Simon Winchester | Simon Property Group | Simon Newcomb | Simon Fuller | Joe Simon | William E. Simon | Simon Vouet | Simon Says | Simon Reynolds | Simon Plouffe | Simon Munnery |