See main article: 2013 MercedesCup. Jérémy Chardy and Łukasz Kubot were the defending champions, but decided not to participate.
Facundo Bagnis and Thomaz Bellucci won the title, defeating Tomasz Bednarek and Mateusz Kowalczyk in the final, 2–6, 6–4, [11–9].[1]