The team's current head coach is former Guamanian international Dominic Gadia.
History
In 2019, the Guam national under-23 was established to compete in the 2019 edition of Marianas Cup after it was regulated to be an event for under-23 players. The team was coached by national team coach Karl Dodd and was consisted with mainly players selected from the U19 category alongside five U23 players.[2] The team led by Dodd managed to help Guam winning their seventh title of Marianas Cup after a 6–2 victory against Northern Mariana Islands national under-23 side.[3]
In 2023, the Guam FA decided to officially emerged an under-23 national team to ỉmprove the competitiveness of the players to serve the Guam national team.[4] Therefore, the Guam under-23 team made their first appearance in the AFC U-23 Asian Cup qualifiers during the 2024 edition.[4] On 9 September 2023, Guam won their first point in an official under-23 competition following the 1–1 tie against the Singapore under-23s, with their only goal scored by Riku Meyar.[5]
