 Lezana is signed to play for Jaguares until 2017.Lezana was a member of the Argentina Under-20 side which competed in the 2013 and 2014 IRB Junior World Championships, he also represented the Argentina Jaguars team in 2014 in their matches against and Canada A.He made his senior debut for Los Pumas on 22 November 2014, coming on as an early replacement for the injured Leonardo Senatore in an 18 -13 win over in Paris.