Toronto FC has work to do if it wants to become the first MLS club to win the Concacaf Champions League.
The Reds go to Chivas de Guadalajara's Estadio Akron facing a 2-1 aggregate deficit when the two sides meet in the decisive second leg on Wednesday night.
Chivas earned the first-leg victory in Toronto and it carries its two away goals into the second leg. That means Toronto requires a two-goal win, or a one-goal win in which it scores at least three goals to win the title. A reverse 2-1 scoreline would force the trophy to come down to penalties.