Having joined the Blades from Bury in 2019, Seriki made an instant impact at S2, becoming an integral part of the U21s group that won the PDL North title before embarking on several loan stints away to further his football development.

His first-team debut came in the Premier League in May 2021 and his full debut followed the following March, prior to spells back out on-loan at Rochdale and most recently with Rotherham in the Championship.