Matsima made his professional debut for
Monaco on 27 September 2020 in a
Ligue 1 game against
Strasbourg. On 16 August 2022, Matsima joined
Lorient on loan with an option to buy. On 31 January 2023, the loan was terminated early. On 1 February 2024, Matsima moved on loan to
Clermont. On 30 August 2024, Matsima joined German club
FC Augsburg on a season-long loan with a buy option. On 30 January 2025, Augsburg exercised their option to buy and signed a contract with Matsima until 2029. ==Personal life==