Graham LeMon scored 17 points and Jack Rooney added 13 to lift Chatham to a 51-34 victory over Mendham in North 2, Group III boys basketball action on Thursday.
Mac Bredahl added 11 points for the Cougars. Chatham pulled away with a 17-3 fourth quarter effort. Andrew Kraemer scored 16 points for the Minutemen (12-12). Chatham faces Orange on Saturday in the semifinal round.
St. Joseph’s (Montvale) 66, Delbarton 51
A 17-6 second-quarter for St. Joseph’s helped it build a 30-17 lead at halftime.
David Bell scored 11 points for Delbarton (16-7).