CHAMPAIGN, Ill. — Joseph Bertrand made 3-pointers on consecutive possessions and scored every point in a 10-0 run to ignite No. 22 Illinois to a 75-62 victory over Georgia Tech on Wednesday night in an ACC-Big Ten Challenge game. Illinois (8-0) took charge behind Bertrand, who also scored on a drives in the decisive surge to lift the Illini from a 58-54 deficit late in the second half.