Mathias Delorge-Knieper (born 31 July 2004) is a Belgian professional footballer who plays as a midfielder for Gent.
[2] On 15 January 2021, he signed his first professional contract with Sint-Truiden and started playing with their reserves.
[4] Delorge made his senior and professional debut with Sint-Truiden as a substitute in a 3–0 win over Standard Liège on 10 April 2022.
On January 31, 2023, he was loaned to Lierse Kempenzonen in the Challenger Pro League for the second half of the season.
[6] Making 10 appearances and scoring 1 goal on his loan, Delorge returned to Sint-Truiden for the 2023–24 season.