TONIGHT

* IDAHO (14-10, 8-6) at LONG BEACH STATE (10-16, 5-9), 7:30: The not-so-magic number is one for the 49ers, who need to win tonight or Saturday at Pacific, or need a UC Santa Barbara loss, to make the Big West tournament. Long Beach, which has lost six of its last eight games, must hope that 7-1 center Andrew Betts (19.3 ppg) can overwhelm a Vandal lineup in which only Kevin Byrne of Costa Mesa, at 6-9, is taller than 6-5.