Similar to events such as Major League Baseball's All-Star Futures Game, the National Hockey League's NHL All-Star Skills Competition and the National Basketball Association's Rising Stars Challenge, the event serves as a supporting event to the league's all-star game.

[1] The inaugural game, held on August 4, 2014 against the Portland Timbers U23s at Providence Park, ended in a scoreless draw.

† – Goslin, Hernández, and Palmer-Brown were named as injury replacements for Davies, Farfan, and Tabla.

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.