Mull joins the Fire coaching staff as a graduate assistant after spending his Covid season with the Fire.

During the 2022-23 season, Mull recorded 33 games played and an average of 8.4 points per contest behind a .430 field goal percentage. Mull also recorded 39 steals, 89 assists, and 3.4 rebounds per contest.

Prior to joining the Fire, Mull was named Second Team All-Crossroads at the University of Saint Francis.