The Dos Pueblos doubles team of Mason Casady and Joshua Wang improved to 29-1, as the Chargers routed Buena 17-1 in a Channel League tennis match on Thursday.
Patrick Corpuz and Miles Baldwin played one set each in singles before alternates stepped in.
“I was proud of the alternates who stepped up to play whatever position we wanted them to play,” DP coach Liz Frech said.
Dos Pueblos improved to 12-1 and 5-1 in league. The Chargers host Mira Costa on Friday.