Ratuva played for Brisbane City in Australia's 2017 National Rugby Championship.
[2] In 2018 he was part of the Fiji Warriors side which won the 2018 World Rugby Pacific Challenge, in competition with Junior Japan, Samoa A and Tonga A.
[4] He made his debut for the Fijian team in a non-capped match against the Māori All Blacks in July 2019.
[7] On 24 September 2019, the Scarlets of the Pro14 announced Ratuva's signature for the forthcoming season.
[8] On 13 January 2021, it was announced that Ratuva would return to France to join Top 14 side Brive ahead of the 2021–22 season.