To Watch Tonight

What to watch after you cancel your plans to visit the Renaissance ... • College basketball: Atlantic Coast quarterfinals, at Tampa, Virginia vs. N.C. State; Virginia Tech vs. Wake Forest; Patriot League championship game, Bucknell vs. Holy Cross [ ESPN2]; Big East semifinals, at New York, Georgetown vs. Notre Dame; Louisville vs. Pittsburgh [ ESPN]; Pacific-10 semifinals, at Los Angeles, Oregon vs. Cal; USC vs. Washington State. Will the winner of the Pac-10 tournament be seeded higher than 12th? [ FSN] • Golf: Champions Tour, Toshiba Classic, first round, at Newport Beach. Your leader is Dan Pohl ... or is that Roy Wally? [ The Golf Channel] • Motor sports: NASCAR Nextel Cup, UAW-DaimlerChrysler 400, pole qualifying, at Las Vegas; NASCAR Busch Series, Sam's Town 300, pole qualifying, at Las Vegas; Amp'd Mobile AMA Supercross Series, at Daytona Beach, Fla. [ Speed Channel]