Career
His position of choice is at hooker. A Mangere East Hawks junior, Uasi has previously played for the Counties Manukau Jetz and Harbour League in the Bartercard Cup competition. Uasi has also appeared on several occasions for the Tonga national rugby league team, playing in the 2006 Federation Shield and 2008 Rugby League World Cup.
He played for the Souths Logan Magpies in the 2011 Queensland Cup.
Since 2012 he has played for the Papakura Sea Eagles. In 2015, while playing for the Papakura Sea Eagles, he played for both Auckland and Counties Manukau.