Alex Fertig scored 30 points as Buchanan rolled to an 83-44 win over Burton-San Francisco at the Eagle Classic in Salinas.
Aaron Deatherage scored 23 points and Chowchilla outscored Mariposa 11-2 in overtime to pull out a 65-58 victory.
Bayli McClard had 24 points, 10 rebounds, eight steals and four assists as defending Central Section Division I champion Hanford opened its season with a 77-34 victory against Liberty-Bakersfield at the Clovis West tournament. It was the Bullpups' 76th straight win against Central Section opponents.
Second-year starter Dashayla Johnson, a sophomore, had a career-high 42 points, along with seven assists and three steals, as Tulare Western beat Mission Oak 85-44 at the Redwood Invitational.
Liberty-Madera Ranchos rallied from three goals down in the second half to secure a 4-4 tie with defending D-IV champion Selma on Gaston Villanueva's goal in the final 2 minutes.
Nicole Bouvia scored twice as two-time defending D-IV champion Central Valley Christian opened its season by beating D-I Tulare 2-0.