Donnel Pumphrey ran for 182 yards and a touchdown on 25 carries as San Diego State ground out a win over Hawaii.
Keith Williams threw for 251 yards with a touchdown and San Diego held on to defeat Butler on Saturday.
The 58-year-old track and cross-country coach at Cal State San Marcos was diagnosed in June.
Donnel Pumphrey rushed for a career-high 246 yards on 20 carries and had two long touchdown runs.
CIF games won't be played at Qualcomm Stadium due to Chargers' schedule.
Donovan Lewis and Jamal Ellis intercepted consecutive fourth-quarter passes.
He has guided the Aztecs to the NCAA tournament seven times, including five straight appearances.
Officials on Tuesday started removing 21-year-old Anthony Wunder from the Evans Scholars program,
Coach Steve Fisher says his two freshmen big men probably won't be ready for the season opener Nov. 14 due to injuries.
"I would never put a kid in that situation; never had and never will."
The former OSU linebacker showed he still knows how to tackle.
Sean Mannion threw for 275 yards to set a new Oregon State record and lead the Beavers to victory over the Aztecs.