Isaiah Jones has signed a new three-year contract with the club.
The 24-year-old extends his stay on Teesside until 2027 and is one of the club's longest serving senior players currently in the dressing room.
He joined the club in the summer of 2019 Tooting & Mitcham and immediately impressed in our Under-23s.
Izzy's first team debut came in January 2021 as a late substitute in the FA Cup clash with Brentford.
The Lambeth-born player had loan spells in Scotland with St Johnstone and Queen of the South before establishing himself as a first team regular under Neil Warnock.
He was named Player’s Player of the Year and Young Player of the Year at the end of the 2021/22 season.
This term, Izzy has bagged seven goals from 38 appearances.