GROTON — Sam Caster served eight aces and contributed seven assists as Wheeler High defeated Grasso Tech, 3-0, in a nonleague girls volleyball match Tuesday.
Wheeler won by sets scores of 25-13, 25-10 and 26-6.
Juliona Martens finished with six aces and two blocks, and Amanda Regine had four kills.
Wheeler (2-8) next travels to Academy of Science and Innovations in New Britain on Wednesday for a 5 p.m. match.
— Keith Kimberlin