Petropulos threw for 100 yards and ran for 84 more, including a 71- yard score with 2:58 to play in the second quarter. Petropulos then left the game as second-string quarterback Michael Ibarra took control of the Lancers’ offense. La Serna improved to 4-1 with the victory. The Lancers will open Del Rio League play next Friday against California, which is 3-2. Pat Cici Jr. La Serna led 34-0 at halftime, based on a strong defense that held Century to 14 total yards. The Centurions were forced to punt the ball four times in the first half. They also fumbled once and had a punt blocked that resulted in La Serna’s Brian Hernandez falling on the ball in the end zone for La Serna’s third touchdown. WHITTIER — La Serna High School made sure its annual homecoming celebration was a success Friday night with a dominating 48-7 nonleague victory over visiting Century High. The Lancers started early, needing only four plays to drive 76 yards. The drive included a 59-yard pass from quarterback Matt Petropulos to Scott Lopez. Vincent Zepeda ran in from 5 yards two plays later for the first of La Serna’s seven touchdowns. 160Want local news?Sign up for the Localist and stay informed Something went wrong. Please try again.subscribeCongratulations! You’re all set!