Hoping to get its second consecutive top-25 upset in Los Angeles, Stanford men’s basketball (12-7, 5-4 Pac-12) came up short Saturday night against No. 7 UCLA (16-2, 8-1 Pac-12), falling to the Bruins 66-43. UCLA, which was without star guard Johnny Juzang, was still able to rack up points on offense, thanks in part to a dismally out-of-rhythm Cardinal team. In the first 15 minutes of basketball…