2019–21

Evans competed at her first Welsh Championships in 2019, placing third in the all-around in the espoir division.^[2] The following month she competed at the British Championships where she placed seventh in the all-around and second on floor exercise.^[3]

Due to the global COVID-19 pandemic most competitions were canceled or postponed in 2020. Evans competed at Elite Gym Massilia in late 2021 where she placed thirteenth in the all-around and seventh on vault. She next competed at the 2021 British Championships where she won the all-around in the junior division.^[4]

2022

Early in the year Evans competed at the Welsh and British Championships, winning the junior division of both. In July she competed at the European Youth Olympic Festival where she helped Great Britain finish sixth. Individually she won silver on vault behind Helen Kevric.^[5] The following month Evans competed at the European Championships where she helped Great Britain finish fourth. Individually she placed thirteenth in the all-around and fourth on floor exercise.^[6]

In November Evans competed at the Northern European Championships. She helped Wales finish first as a team. Individually she won gold on vault.^[7] Evans ended the year competing at the Top Gym Tournament where she placed second in the all-around.

2023

Evans turned age-eligible for senior competition in 2023. She made her senior debut for Great Britain at the Cottbus World Cup where she won silver on vault behind Manila Esposito and bronze on floor exercise behind Azuki Kokofugata and Esposito.^[8] At the Welsh Championships Evans placed second behind Poppy-Grace Stickler. At the British Championships, she placed fifth in the all-around but won gold on vault.^[9]

In September, Evans was selected to represent Great Britain at the 2023 World Championships alongside Jessica Gadirova, Alice Kinsella, Ondine Achampong, and Georgia-Mae Fenton.^[10] In being selected, Evans became the first Welsh gymnast in 17 years to be named to compete for Great Britain at the World Championships. The last Welsh gymnasts to do so were Olivia Bryl and Lynette Lisle in 2006.^[11][9]t While at the World Championships Evans helped the team qualify in second to the team final. During the team final she contributed scores on vault and floor exercise towards Great Britain's sixth-place finish.^[12]

Evans finished the year competing at the Northern European Championships. She helped Wales win the team competition and individually won gold in the all-around and on floor exercise.^[13]

2024

Evans started her year at the Welsh Championships, placing first the in all-around, on the vault, uneven bars, and floor exercise.^[14] She competed as a guest at English Championships, placing first on floor exercise and second on balance beam.^[15] At British Championships she placed second in the all-around.^[16] Evans was named to the European Championships team, alongside Ondine Achampong (later replaced by Abigail Martin), Alice Kinsella, Becky Downie, and Georgia-Mae Fenton.^[17][18] While there she helped the team win silver behind Italy.

In June Evans was selected to represent Great Britain at the 2024 Summer Olympics alongside Downie, Kinsella, Fenton, and Martin.^[19] Evans became the first Welsh female gymnast to be selected for the British Olympic team since Sonia Lawrence who competed at the 1996 Olympic Games.^[20] During qualifications at the Olympic Games, Evans helped Great Britain qualify to the team final. During the team final Evans contributed scores on vault and floor exercise towards Great Britain's fourth place finish.^[21]

2025

Evans returned to the Welsh Championships retaining her all-around, uneven bars and floor titles. She also won silver on the balance beam. She was set to compete at the Cottbus World Cup however she suffered an injury when performing vault and withdrew from the competition. This injury also prevented her competing at the British Gymnastics Championships.^[22] She was named in the British squad for the 2025 European Championships alongside Alia Leat, Frances Stone, Emily Roper, and Ruby Stacey.^[23] She competed in the all-around helping the team place sixth.^[24] Individually she qualified for the mixed team final where she won silver with Jake Jarman, the all-around where she placed 10th and on floor exercise where she placed 4th.^[25]

In late September Evans was selected to represent Great Britain at the 2025 World Championships alongside Leat, Abigail Martin, and Shantae-Eve Amankwaah.^[26] She qualified to the all-around and floor exercise finals in eleventh and third respectively. During the all-around final she performed cleanly on all four apparatuses and finished tenth. During the floor exercise final she won the silver medal behind Aiko Sugihara of Japan and ahead of teammate Martin.^[27] This medal made Evans the first Welsh gymnast to win an individual medal at a World Championships.^[27][28]

2026

Evans competed at the 2026 British Championships where she won gold in the all-around becoming the first Welsh athlete to win the title in over 60 years.^[29]