Mater Dei vs. St. Bonaventure

St. Bonaventure quarterback Ricky Town is brought down by Mater Dei defenders in the first half Friday night.  (Michael Robinson Chavez / Los Angeles Times)

St. Bonaventure running back Zachary Green gets chased down by Mater Dei defenders London Iakopo, left, and Grant Moore in the first half Friday night.  (Michael Robinson Chavez / Los Angeles Times)

St. Bonaventure defensive tackle Mark Zavala tries to strip the ball from Mater Dei quarterback Chase Forrest as he’s brought down in the first half Friday night.  (Michael Robinson Chavez / Los Angeles Times)

Mater Dei’s offensive line holds off St. Bonaventure defenders as quarterback Chase Forrest passes the ball in the first half Friday night.  (Michael Robinson Chavez / Los Angeles Times)

It was difficult at times to see across the field during the Mater Dei-St. Bonaventure playoff game on Friday night at Ventura High.  (Michael Robinson Chavez / Los Angeles Times)

Mater Dei receiver Nikolas Little tries to haul in a pass against St. Bonaventure defensive back Marcus Chambers, who was called for interference on the play Friday night.  (Michael Robinson Chavez / Los Angeles Times)

Mater Dei defensive back Thomas Duarte intercepts a pass intended for St. Bonaventure’s Ncholas Rodriguez in the second half Friday night.  (Michael Robinson Chavez / Los Angeles Times)

Mater Dei receiver and defensive back Thomas Duarte leaps into the air as the Monarchs celebrate a 21-0 victory over St. Bonaventure on Friday night at Ventura High.  (Michael Robinson Chavez / Los Angeles Times)