A hopeful group of four Major League Soccer clubs entered the quarter-finals of the CONCACAF Champions League with dreams of leading the way for the league. There was a strong possibility of having at least half of those clubs moving on to the semi-finals, but as it stands, with the second legs played on Tuesday and Wednesday night this week, none will be progressing to the next round unless they can find an oasis of goals.
Two clubs in particular that stand in the way are Tigres and Monterrey, facing the Houston Dynamo and Atlanta United respectively.