Ponter competed at the 2014 AFL Women's Under 18 Championships for the Thunder Devils (a combined Northern Territory–Tasmania team) at 14.[3] She competed at the next three championships[3] and additionally played for the Central Allies in a state of origin match in 2017[5] and 2018.[6] Ponter attended the 2018 AFLW draft combine[7] and was a member of the 2018 AFLW Academy, one of twenty-nine seventeen-year-old prospects.[8] She played for Essendon's VFL Women's side in 2018, kicking six goals in six matches.[3] Ahead of the 2018 AFLW draft, prospects nominated a state or region they wished to play in; Ponter chose South Australia, meaning Adelaide, as the only South Australian club, was the only team with an opportunity to select her.[3]
AFLW career
Ponter was drafted by Adelaide with pick 48 in the 2018 AFLW draft, their fifth selection.[7] She continued to play in the NTFL prior to the 2019 AFL Women's season. She was not selected for the opening round of the 2019 season; coach Matthew Clarke acknowledged she was "pretty stiff to miss out".[9] Ponter made her debut the next round, playing as a defender in contrast to her usual position of forward in her junior career.[10] This made her the first member of the Rioli–Long family to play top-level women's Australian rules football.[7] She returned to the forward line in round 4 and received a nomination for the 2019 AFL Women's Rising Star award after kicking two goals.[10]
Ponter became a premiership player in 2019 and again in 2022 (season 6). She kicked two of Adelaide's four goals in the 13-point victory over Melbourne in the 2022 season 6 Grand Final.
In 2023 AFL Women's season, Ponter kicked 20 goals including the finals series, the most memorable of which was a goal from the centre square against Richmond.[11] This tally allowed her to overtake Erin Phillips as the Crows' all-time leading goalscorer. In the same year, Ponter earned her first All-Australian selection. She kicked a career-best five goals in 2024 against Hawthorn at Unley Oval.[12]
