Grant Schroeder represented well on Senior Day, scoring seven times in a 14-10 victory for Dos Pueblos’ water polo team over visiting Royal.
The Chargers learn their opening-round CIF opponent on Sunday.
Blake Parrish gave Schroeder a boost by drawing four penalty shots. Jake Griffin scored three times.
On defense, Emil Huebner recorded 11 blocks, a steal and an assist.
“He was pretty much the backbone of our defense,” said Chargers head coach Chris Parrish.