Haiti lost their opener 1-0 to Honduras and need a positive result to keep their hopes of advancement alive. Mexico, meanwhile, handily won their opener 4-0 against Costa Rica and will look to maintain their spot at the top of the group table with another win here.
The frantic pace of the competition will likely require some squad rotation, as the first round of games was just two days ago.
The Haiti and Mexico U-23 teams will square off in the StubHub Center in Carson, California, on Sunday night.
2016 Olympic Qualifying – Group Stage
Sunday, October 4
Haiti U-23s vs Mexico U-23s – 7:00 PM – NBC Universo / Online