2023-2024 Boys Swimming and Diving Coaching Roster Share Page: Head Coach(es) Dayna Jean PowellBoys Swimming Dayna Jean PowellBoys Diving Assistant Coach(es) Grayson ErlbacherBoys Swimming Varsity Assistant Coach Grayson ErlbacherBoys Diving Varsity Assistant Coach Chad SiermanBoys Swimming Varsity Assistant Coach Chad SiermanBoys Diving Varsity Assistant Coach