In the boys basketball NCS Division III Bracket, the three Lamorinda high schools were set to find out who would earn bragging rights early.
Campolindo hosted a first-round game against Acalanes Tuesday night, which the visiting Dons won, 66-57. Acalanes will now play host Miramonte in the quarterfinals Friday night at 7:30 p.m. The Matadors, the number two seed, are 22-4 overall, which includes a perfect 12-0 league record.
On the girls side, number six seed Acalanes was upset at home by the eleven seed Tamalpais, 49-36.
Miramonte crushed Eureka in their first-round game, 80-47, and will now play host Campolindo Friday night at 7:30 p.m. in the quarterfinals. The Cougars and Matadors split their season series with each team winning one game.