[1][2] In July 2021, Rew was named in the County Select XI squad to play a three-day match against India, during their tour of England.
[4][5] He made his List A debut on 1 August 2021, for Somerset in the 2021 Royal London One-Day Cup.
[6] In December 2021, he was named in England's team for the 2022 ICC Under-19 Cricket World Cup in the West Indies.
[7] He made his Twenty20 debut on 27 May 2022, for Somerset against the Sri Lanka Cricket Development XI during their tour of England.
[8] In July 2022, in the County Championship match against Essex, Rew scored his maiden century in first-class cricket.