L.J. Dupuy is no stranger to professional baseball. He is an associate scout with the New York Yankees as well the hitting coach for the River Bats in addition to his off-field duties.

During his career he has  served as a coach with various teams in the All American Association, Prairie and Texas-Louisiana Leagues.  Dupuy was the field manager of the Brandon Grey Owls of the Prairie League in 1996. Prior to the Yankees he also served ten years as an associate scout with the Los Angeles Dodgers.

Dupuy lives in Addis, LA with his wife, Debbie.  He is a graduate of Brusly High School and attended Southeastern Louisiana University.