University of Arizona assistant basketball coach Mark Phelps and senior basketball player Keanu Pinder have both been suspended from the team for violating unspecified NCAA rules.

Both will miss Friday's game against Northern Arizona University.

Phelps's suspension is without pay and will last five games. It's not related to the FBI investigation of Arizona assistant Book Richardson, who is in the process of being fired.

Phelps will return to coaching duties on Nov. 15.