Despite a slightly improved performance, Jamaica’s young Reggae Boyz suffered another defeat and is now all but out of contention at the Concacaf Men's Under-20 Championship, as Costa Rica and United States seem set to secure the top two Group A spots to the quarterfinals in Mexico.

In fact, United States, who registered a 4-0 win over Cuba, are already through to the knockout stages as they lead the group on six points, while Costa Rica’s 3-0 win over Jamaica propelled them into second place on four points. Cuba sits third on a point, while the young Reggae Boyz, are yet to get on the board.

The young Reggae Boyz, looked much better than they did in a 0-9 trouncing to United States, but their misery continued on Monday at the Miguel Aleman Valdez Stadium in Celaya.

This, as they lost Makai Bond Welch to a straight red card in the 71st minute, while goalkeeper Joshua Grant, who ended the match with five saves, was consistently called upon to keep them in the game.

Grant made consecutive stops in the 19th to deny Esteban Cruz and Jose Pablo Aguero on the rebound. He also came up big to deny Walter Ramirez in the 30th minute and Alberth Barahona in the 45+3.

Jamaica got their efforts from Makai Bond Welch, who was denied by Costa Rica’s goalkeeper Berny Rojas in the 45+5, while captain Adrian Reid Jr’s shot from a distance went just wide as the score remained goalless at the break.

However, Costa Rica eventually broke the deadlock from the penalty spot as Claudio Montero converted in the 50th.

Andy Rojas doubled Costa Rica’s lead in the 67th with a laser-sharp effort from just outside the 18-yard box, which gave Grant no chance at a save.

After Makai Bond Welch was given marching orders, the Central Americans capitalised on the numerical advantage, as Andy Rojas completed his brace and the victory in the 83rd, when he fired home from Ramirez’s cross.

In the feature contest, Ethan Kohler opened the scoring for United States in the 15^th, before Zavier Gozo added another in the 26th.

Taha Habroune put the three-time champions further ahead in the 58th, with Marcos Zambrano capping the win in the 90+1.

Despite the loss, Cuba still stands a chance of progressing should things play out in their favour in the final fixtures on Thursday.

This, as Jamaica will have to blank the Spanish-speaking Caribbean team by a wide scoreline to stand a slim chance of possibly securing one of the two best third-place spots up for grabs.

Meanwhile, a wide margin of victory for Cuba over their Caribbean neighbours could see them secure one of those two third-place slots or even second position, provided United States hammer Costa Rica in the top-of-the-table clash.