 In his only season playing for the Warriors, Brown was named a second team NAIA All-American after posting a .386 average in while leading the NAIA with 23 home runs and driving in 82 RBIs (2nd in the NAIA) and scoring 78 runs (3rd) as the Warriors went on to win the 2015 NAIA World Series.Brown was selected in the 19th round (578 overall) of the 2015 MLB Draft by the Oakland Athletics.After signing with the team, he was assigned to the Rookie League Arizona League Athletics before being promoted to the Vermont Lake Monsters of the Class A Short Season New York–Penn League after six games.