Matt Summers-Gavin began Sunday's practice as Cal's starting left tackle. By the end of practice, he was on crutches, a brace covering his right knee. The sophomore from San Francisco injured the knee pulling in a noncontact drill. The extent of the injury was not immediately known. "We'll find out (today)," coach Jeff Tedford said. "We'll get him tested." Right tackle Mitchell Schwartz moved to left tackle for the remainder of practice, with Donovan Edwards taking the spot on the right side.
Defensive back Vachel Samuels injured his left foot in Saturday's practice and will have surgery next week to repair the damage. He'll be out for the season. With a tight hamstring, tailback Shane Vereen was rested for the second day, allowing younger backs to get all the work. Fullback Will Kapp was held out because of a concussion. Zach Maynard, a quarterback who transferred from the University of Buffalo, will be "grayshirted" this season as he completes his academic requirements. He'll enroll in school in the spring. Maynard is the half-brother of Cal freshman wide receiver Keenan Allen.