[3] In 2016, when Gamble played in the Redcliffe Dolphins’ Brisbane Rugby League team, he won the Don McLennan Trophy for best player in the grand final.

[5] Gamble started the season playing for the Wests Tigers Intrust Super Premiership NSW team, Western Suburbs.

[9] On 29 June, Gamble was a late inclusion for his former junior club, the Redcliffe Dolphins, in their Round 15 clash against the previously undefeated Sunshine Coast Falcons.

In the first sixty seconds of the game, Gamble was knocked unconscious after attempting to tackle Parramatta player Maika Sivo.

[14] On 16 August, Gamble was suspended by the NRL for two matches after being placed on report for using a crusher tackle during Brisbane's 21-20 loss against the Sydney Roosters.

[16] In round 7 of the 2023 NRL season, Gamble scored a try and kicked one field goal during Newcastle's 16-15 golden point extra-time loss against Penrith.