The San Bernardino Valley College men’s basketball coach has not changed in that way in his 17 seasons, and this year the Wolverines remain unbeaten in conference play after a 82-62 win at Chaffey on Wednesday night. “We didn’t play a clean game and we weren’t able to recover from an early deficit,” Chaffey second-year coach Mateu Vilakazi said. Pushed by Liggins’ early energy, the Wolverines led by as many as 18 points before halftime. “Defense is our main focus right now (and) holding the other team down,” said Liggins, who added four steals and four rebounds. Sophomore center Jude Brideba led all players with nine rebounds to go with eight points and a season-high four blocks for San Bernardino.