NHL Network will televise Game 4 of the Calder Cup Western Conference Finals tonight between the San Diego Gulls and Chicago Wolves at Pechanga Arena (7 p.m. PT). The Gulls currently hold a 2-1 lead in this best-of-seven series, with the winner advancing to the Calder Cup Final against the winner of the Toronto-Charlotte series (currently 2-2; Game 5 tonight at 4 p.m. PT).