St. Viator rolled past host Glenbrook North on Tuesday in nonconference play, improving to 14-3 with a 92-38 victory over the Spartans.
The Lions outscored Glenbrook North 23-6 in the first quarter and 28-10 in the second.
Patrick McNamara led St. Viator in scoring with 18 points. Roosevelt Smart had 16, Ore Arogundade had 13 and Mark Falotico finished with 9.
McNamara made four 3-pointers and Smart had three for the Lions, who return to East Suburban Catholic Conference play on Friday with a key home contest against Benet Academy.
St. Viator, which defeated Northridge Prep 65-39 on Saturday, has won three straight.