2020 Prior to the season, Riki represented the Maori All Stars in their 30-16 victory over the Indigenous All Stars. Riki made his first grade debut in round 14 of the
2020 NRL season for Brisbane against the
Canberra Raiders. Jordan Riki scored his first career try in round 17 of the
2020 NRL season running 40m dummying Panthers fullback
Dylan Edwards during a loss against the
Penrith Panthers. After the match, Broncos head coach
Peter Gentle told the reporters that Riki could be the long term replacement at Red Hill for the outgoing star forward
David Fifita. Riki made five appearances for Brisbane in his debut season as Brisbane finished last on the table and claimed their first wooden spoon.
2021 Riki represented the Maori All Stars in a 10 all draw against the
Indigenous All Stars, scoring the first try of the game in the 49th minute. On 23 March, Riki re-signed with the
Brisbane Broncos on a three-year deal till the end of 2024. In round 10 of the
2021 NRL season, Riki was sent to the sin bin during Brisbane's 50-6 loss against Manly-Warringah. Riki was also placed on report for a crusher tackle incident during the game. In Round 20 of the
2021 NRL season, Riki played his best game in his career so far in Brisbane's 37-18 win over arch rivals
North Queensland Cowboys. Riki scored a try, set up a try for
Brodie Croft and made five tackle breaks in the win.
2022 Riki played a total of 22 games for Brisbane in the
2022 NRL season scoring four tries. Brisbane would finish the season in 9th place on the table.
2023 Riki played a total of 22 games for Brisbane in the
2023 NRL season. Riki played in Brisbane's 26-24 loss against Penrith in the
2023 NRL Grand Final.
2024 Riki played 22 matches for Brisbane in the
2024 NRL season which saw the club miss the finals finishing 12th on the table. On 27 October, Riki made his test debut for
New Zealand in the
2024 Rugby League Pacific Championships against
Australia in a 22-10 loss, in his hometown of
Christchurch.
2025 Riki played 24 games for Brisbane in the
2025 NRL season including the clubs 26-22 victory over Melbourne in the
2025 NRL Grand Final, where he intercepted an attempted 80th minute last-ditch effort pass from Melbourne second-rower
Eliesa Katoa, ending the match and securing Brisbane's victory.
2026 On 19 February, Riki played in Brisbane's
World Club Challenge loss against
Hull Kingston Rovers. ==Honours==