In the 2020–21 season, Moularé gained his first professional experience with the Metropolitans 92 senior team in the LNB Pro A, receiving limited playing time in three games.
[1] He made his professional debut on 19 December 2020, recording one assist and one rebound in two minutes of play during a win over Boulazac Basket Dordogne.
[2] Moularé also played for the team's club in LNB Espoirs, the French under-21 league, and averaged 13.5 points, 3.1 assists, and 3.3 rebounds per game.
[6] In their second game, Moularé recorded a game-high 20 points, seven rebounds, three assists, two steals, and one block in 19 minutes to lead his team to a 92–64 victory over the Central African Republic.
[9][12] Moularé was chosen as Man of the Match again two games later as Ivory Coast defeated Guinea, 65–56, to finish first in their group and qualify to the next round.