* CAL POLY SAN LUIS OBISPO (8-15, 3-8) at CAL STATE FULLERTON (8-14, 3-8), 7 p.m.--This is a key game for both teams' hopes of qualifying for the Big West tournament. The top four teams in each division advance. The teams are tied for fourth, along with UC Irvine, in the Western Division with five conference games remaining. San Luis Obispo has won its last five games against Fullerton, including a 108-79 victory last week. The Titans have lost six consecutive games, their longest losing streak since the 1995-96 season.