Andrew Edgar Hasler
- Bats Right, Throws Right
- Height 6' 6", Weight 245 lbs.
- School Valparaiso University
- High School Marian High School (Mishawaka)
Drew Hasler played college ball at Valparaiso University and split his time between starting and relieving. He was drafted by the Chicago White Sox in the 34th round of the 2015 amateur draft and played in their minor league system from 2015-2018. In his four seasons he had a 15-8 record with a 3.21 ERA pitching almost exclusively out of the bullpen.
Hasler joined the coaching ranks in 2020 when the White Sox hired him as a pitching coach for the AZL White Sox before the minor league season was cancelled due to COVID-19. He was a coach for the ACL White Sox in 2021.
Drew Hasler is the son of Curt Hasler who played professionally and has been a long-time coach in the White Sox organization.