SF Chronicle: Freshman defender out with knee sprain

CAL NOTEBOOK

Rusty Simmons, Chronicle Staff Writer

Defensive tackle Mike Costanzo will be out for four to six weeks with a sprained right knee, coach Jeff Tedford said after Thursday's practice.  The freshman from Monte Vista High in Danville was a high school All-America selection by PrepStar and the 17th-ranked defensive tackle prospect in the nation.  Costanzo was carted off the field during Wednesday's practice, and he was on crutches while watching practice Thursday.

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