Meyinsse began his pro career in 2010, and has played with several clubs in
Argentina and
Brazil. In 2011-12 playing for
Estudiantes de Bahía Blanca in Argentina, he averaged 15.3 points (8th in the league), 6.4 rebounds, and 1.2 blocks (2nd) per game. In January 2013, he was cut by
Sionista, and he then joined
Regatas Corrientes. Meyinsse made a quick adjustment to his new team, and with them, he won Argentina's top-tier level league, the
Liga Nacional de Básquet (LNB), in May 2013. Meyinsse's next step in his career was to play with
Flamengo, of Brazil's top-tier level
Novo Basquete Brasil (NBB). Along with his Argentinian friend, point guard
Nicolás Laprovíttola, and Brazilian shooting guard
Vítor Benite, Meyinsse had success in Brazil. He won several tournaments with Flamengo. For the 2016–17 season, Meyinsse joined
San Lorenzo de Almagro, of the
Liga Nacional de Basquet (LNB). With San Lorenzo, Meyinsse won the Argentine League championship for the second time, while playing under head coach
Julio Lamas. For the 2017–18 season, he joined the Argentine League club
Atenas de Córdoba. On November 22, 2020, he signed with
Ironi Nes Ziona of the
Israeli Basketball Premier League. On June 17, 2021, he signed with
Sendai 89ers of the
B.League. In the summer of 2022, he signed with
Ironi Ness Ziona of the
Israeli Basketball Premier League. ==NBB career statistics==