Timi Odusina joined Norwich from Arsenal at the age of 14. A centre-back, he broke into Norwich's Under-18s during 2015/16 despite playing for Darren Huckerby's Under-16s. He signed his first professional contract on 5th April 2016 and was one of ten yougnsters to join Norwich's Under-18s as first year scholars on 1st July 2016.
Odusina was called up to the first team bench for the away clash with Sheffield Wednesday on 3rd November 2018 due to an injury crisis and lack of homegrown players. He didn't play in the 4-0 win though.
On 17th January 2019 he joined National League side AFC Fylde on loan until the end of the 2018/19 season. He played the full 90 minutes on his debut as AFC Fylde won 2-0 at home to National League promotion rivals Wrexham