St. Joseph defeated Seymour High, 10-3, in a non-league game in Trumbull on Tuesday.
Neil Velasquez had a homer and a double and drove in three runs for the Cadets (11-8).
Ben Talbot got the win and pitched into the seventh, where Jim Evans came on in relief to complete the three-hitter.
Dave Capela hit a homer and had two RBIs.
Matt McKernan smacked two doubles and drove in a run.
Ethan Szerzsen led the attack for Seymour (8-9).