Twin brothers Matt and John Costello teamed up for 37 points as Bay City Western routed Bay City Central 69-35.
Matt led all scorers with 22 points. Central guard Paul Sevilla led the Wolves with 16 points.
Flint Carman-Ainsworth guard Denzel Watts scored 24 points and added ten assists as the Cavaliers beat Bloomfield Hills Lahser 63-51.
It is Carman-Ainsworth's first win of the season after an 0-3 start.