Senior Emily Mattevi swatted 12 kills to lead the Del Oro High volleyball team past Oakmont 25-22, 25-15, 25-23 Wednesday night in Loomis. The Golden Eagles got 10 kills from Belle Obert and eight from Aly Duffin in the sweep. Duffin added three aces and nine points at the service line while Brittney Baltzley came off the bench to serve up seven points and three aces in a Game 3 comeback. Kate Kessler chipped in with 34 digs and Bailey Humes passed out 24 assists for Del Oro (7-1 Sierra Foothill League, 23-3 overall). In junior varsity action, Del Oro improved to 7-1 in SFL play with a 23-25, 26-24, 15-12 victory. The Eagle freshmen won 25-15, 22-25, 15-12 to improve to 4-4.