Clayton Custer serves as Assistant Coach for University of Oklahoma's Men's Basketball program in Norman, Oklahoma. Custer was named University of Oklahoma men's basketball assistant coach on Aug. 23, 2023. Custer returned to the Sooners after a brief stint as an assistant coach at his alma mater of Loyola Chicago.
Before his time on staff at Loyola, Custer spent two seasons as the director of video operations and player development at OU from 2021-23. Prior to his first stint on staff at OU, Custer spent one season on Moser's staff at Loyola as director of player development in 2020-21. The Ramblers finished the year with a 25-4 record, won the MVC regular season and tournament championships and advanced to the NCAA Tournament's Sweet 16. Loyola knocked off Georgia Tech in the NCAA first round and toppled No. 1 seed Illinois in the second round, finishing the year No. 17 in the AP poll.
