Mathieu Cafaro transferred to Standard Liège on January 14, 2022, seeking new challenges in the Belgian First Division A. This move represented a new chapter in his career, with Cafaro eager to make an impact in a different league and to bring his skillset to a wider European audience. His arrival was met with enthusiasm by the club and its supporters.

On January 10, 2021, Mathieu Cafaro extended his contract with Stade de Reims, committing his future to the club amidst interest from other teams. The extension was a testament to Cafaro's importance to the team and his desire to continue his development in a familiar environment. Reims fans were delighted with the news of his commitment.

During the 2018-2019 Ligue 1 season, Mathieu Cafaro went on a notable scoring streak that highlighted his offensive capabilities. On December 15, 2018, Cafaro scored a crucial goal in Reims' victory against Strasbourg. This marked the beginning of a series of performances that solidified his reputation as a reliable midfielder with an eye for goal.

After leaving Toulouse FC, Mathieu Cafaro joined Stade de Reims on November 21, 2017. This move was pivotal for Cafaro, as it provided him with an opportunity to prove his skills and further develop as a player in a competitive environment. His performance at Reims would later establish him as a key player in the squad.

On May 31, 2015, Mathieu Cafaro signed his first professional contract with Toulouse FC, marking a significant milestone in his football career. This achievement followed years of dedication, training, and performance in the youth ranks. Cafaro's signing was seen as a promising step for both him and the club, as Toulouse had high hopes for the midfielder.

Mathieu Cafaro was born on March 25, 1997, in the town of Saint-Doulchard, France. From a young age, he showed a keen interest and aptitude for football, which would later define much of his career. As he grew up, his talent on the field became apparent, leading to his eventual career as a professional footballer.