A two-way player in White County High School in Georgia, Crumley batted .376 with 15 home runs and 33 RBIs. He also went 5-1 with a 2.68 ERA and 107 strikeouts as a senior. His strong year helped lead his school to their first ever 8-AAA region title. For the Bulldogs this year, Crumley owns a 3-2 record with a 3.86 ERA in 21 appearances.