Mahamé Siby

Siby is a youth product of Bobigny, and moved to Valenciennes on 28 May 2018. He made his professional debut with the club in a 1–0 Ligue 2 loss to Chamois Niortais on 4 December 2018. In July 2020, Siby joined Ligue 1 club Strasbourg. He make his club debut coming on as a substitution in a 4–0 win over Nantes on 6 December 2020. On 4 October 2021, Siby was loaned out to Ligue 2 club Paris FC on a season-long loan. He scored his first professional career goal scoring the winner in a 1–0 win over Rodez on 7 November. On 29 June 2022, Siby signed a contract with Malmö FF in Sweden until the end of 2026. Siby was part of the squad that won the 2023 league title with the club. However on 13 January 2024, Siby joined Ligue 2 club Bastia on loan until the end of the season with the option to make the move permanent. On 23 July 2024, Siby was than loaned out to another Ligue 2 club, Martigues on a season-long loan. On 7 January 2026, Siby joined Malaysia Super League club Selangor on a free transfer for the remainder of the 2025–26 season. He make his debut for the club on 10 January in a 5–2 win over DPMM. On 18 September 2026, Siby joined Singapore Premier League club Hougang United.

Siby was born in Paris, France and has French nationality. He is of Malian descent.

Malmö FF

Allsvenskan: 2023