Career
Alamoana have played in 2011 for Tamanuku A, before transferring to Football Club Manu Laeva. He made his debut for the Tuvalu national football team in the match against Samoa on August 22, 2011. He played in 4 games at the 2011 Pacific Games as Right back: against American Samoa, Vanuatu, New Caledonia, and Solomon Islands.