Wilson Lalin was the match-winner for Comunicaciones, while Motagua also moved off the bottom of their CONCACAF Champions League group.
Cruz Azul Five-time CONCACAF Champions League winners Cruz Azul begin their 2013-14 campaign by taking on Herediano on Thursday.
Cruz Azul Three Liga MX teams will kick off their CONCACAF Champions League group-stage campaigns, with an eye to prolonging Mexico's dominance.
Mika Väyrynen LA Galaxy preserved their 100 per cent record on Tuesday, while Alonso Zamora led Tigres UANL's late rally.
América Cruz Azul and America face group-stage exits from the CONCACAF Champions League ahead of crucial matches.
New York Red Bulls New York Red Bulls picked up their first points of the CONCACAF Champions League on Tuesday as they saw off FAS 2-0 in New Jersey.
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