Haley Holz is an assistant athletic trainer working with the Fighting Illini softball program in 2022-23.

Holz previously spent time working with the Fighting Illini volleyball and cross country and track teams. Prior to her time at the University of Illinois, she was at the University of Kansas and worked with rowing, football, and track and field. Holz earned her bachelor's degree in athletic training from the KU and her masters in biobehavioral kinesiology from the Illinois.