Juan Sebastián Cabal and Carlos Salamanca were the defending champions but Cabal decided not to participate.
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Juan Sebastián Cabal and Robert Farah were the defending Champions, but both decided not to participate.
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Juan Sebastián Cabal and Robert Farah were the defending champions and successfully defended their title, defeating Santiago González and David Marrero in the final, 6–1, 6–4.
Juan Sebastián Cabal and Alejandro Falla were the defending champions, but Cabal didn't start this year.
Juan Sebastián Cabal and Robert Farah were the defending champions and they reached the final.
Juan Sebastián Cabal and Robert Farah were the defending champions, but lost in the final to Pablo Carreño Busta and Pablo Cuevas, 4–6, 7–5, [8–10].
Juan Sebastián Cabal and Robert Farah were the defending champions, but chose to compete in Acapulco instead.
Juan Sebastián Cabal and Robert Farah successfully defended their title by defeating Marcelo Demoliner and João Souza 6–3, 7–6 in the final.
Juan Sebastián Cabal (born 25 April 1986) is a Colombian professional tennis player.
 His highest doubles ranking is World No. 18 and World No. 184 in singles.
 The latter he attained in February 2011 after reaching the final at the challenger of Medellin and Manizales and Futures semifinals in Cali and Bogotá challenger.
 In 2017 he won the Australian Open Mixed Doubles partnering Abigail Spears of the USA.
John Lloyd (born 27 August 1954) is a British former professional tennis player.
 Lloyd reached an ATP world ranking of 21 from 23 July 1978 to 30 July 1978, and was ranked as UK number 1 in 1984 and 1985.
 He now works as sports commentator.

Question: Juan Sebastián Cabal and John Lloyd play what sport?
Answer: tennis