Career
Llompart reached his highest individual ranking on the Association of Tennis Professionals Tour on December 23, 2013, when he became World number 725. He reached his highest doubles ranking on February 3, 2014, when he became World number 268. Llompart has represented Puerto Rico in multiple international competitions.
Llompart partnered with countryman José Perdomo in the men"s doubles competition at the 2010 Central American and Caribbean Games, winning the bronze medal.
He also partnered with countrywoman Mónica Puig in the mixed doubles competition at the 2010 Central American and Caribbean Games, winning the bronze medal. Llompart also represented Puerto Rico at the 2011 Pan American Games, reaching the second round in the men"s singles competition and falling in the first round in the mixed doubles competition.