Youth, college and amateur Prieur played with the
San Jose Earthquakes academy prior to playing
college soccer at
Saint Mary's College of California in 2015. He didn't see any first team action as a freshman, but went on to make 55 appearances for the Gaels. Prieur earned All-America Third Team recognition and was named WCC Goalkeeper of the Year during his 2018 season. Prieur also earned All-America Second Team honors and was named WCC Goalkeeper of the Year for the second consecutive season following his senior year in 2019. Whilst at college, Prieur played in the
USL League Two with
Burlingame Dragons,
San Francisco City and
Portland Timbers U23s.
Professional On 13 January 2020, Prieur was selected 47th overall in the
2020 MLS SuperDraft by
Columbus Crew SC. However, he did not for sign the club. On 17 February 2020, Prieur signed with
USL Championship side
Sporting Kansas City II. He made his debut on 29 July 2020, starting against
Louisville City FC in a 2–1 win. Following the 2021 season, Kansas City opted to decline their contract option on Prieur. ==Personal==