Gabriel Boschilia joined AS Monaco in August 2015 from FC Sao Paulo, his original club. Loaned to Standard de Liège in 2016, he returned to the red and white squad in the memorable 2016-2017 season. Authoring very good performances, his progression was halted by a rupture of his cruciate ligaments in his knee. After a long recovery, Gabriel Boschilia returned to competition in 2018, then heading out on loan to FC Nantes for the 2018/2019 season (29 games, 4 goals). The Brazilian offensive midfielder returned to the red and white squad in July 2019.