It has been said over and over again. It will be said plenty more for as long as it remains true. A Major League Soccer team has never won the CONCACAF Champions League.
Liga MX sides have dominated the CCL, winning every season since the Champions League restructured in 2008. They have also had eight of the 12 runners-up spots, perhaps an even greater illustration of their dominance.
MLS teams do not fare well in the CCL, no matter how many resources they plough into their rosters and preseason attention they give to the competition.