Born in
Liverpool, Brewitt played youth football for
Liverpool (where he spent 10 years, including serving as captain in the
FA Youth Cup) and
Middlesbrough. He signed for
AFC Fylde in September 2018, after trialing for
Walsall,
Kilmarnock, and
Málaga, before moving to
Morecambe in June 2019. He was released by the club at the end of the 2019–20 season. In March 2021 he signed for American team
Tacoma Defiance. Brewitt signed with USL Championship side
Hartford Athletic on 2 February 2022. Brewitt signed for
Swindon Town on 7 March 2023 on a deal until the end of the season. He was released by the club at the end of the 2023–24 season. In February 2025, Brewitt returned to America to join
Orange County SC.
Daniel Cleary incident In October 2020 Brewitt admitted that when he was a Liverpool youth player he had deliberately injured his teammate
Daniel Cleary in training to try and improve his own chances of being picked for the first team. In 2024, Cleary revealed he was suing both Brewitt and Liverpool for contributing to the "loss of a top-level career", due to resulting further injury and depression. ==International career==