Offensive coordinator Martin among 3 assistants out at USC

LOS ANGELES (AP) — Offensive coordinator Tee Martin is one of three USC assistants who are not being retained by coach Clay Helton following the Trojans’ first losing season in 18 years.
The school on Tuesday announced the departures of Martin, defensive line coach Kenechi Udeze and Ronnie Bradford (defensive backs). USC also said quarterbacks coach Bryan Ellis has left the staff to pursue another opportunity. In October, offensive line coach Neil Callaway was fired.
Helton took away