Lagrange started his rugby career with La Tremblade before joining Stade Rochelais academy in 2012.
In November 2016 he made his first appearance in the first team, during a trip to Bordeaux.
The hooker did not another appearance for the team until two seasons later in February 2019.
He heads into the 2020 Top 14 season having made 7 appearances for the side.
(LS September 30, 2020)
|2023 - present|
|2019 - 2023|