Middlesbrough defender Seb Hines has signed a three-year contract extension with the club.
A product of Boro's youth academy, 24-year-old Hines finished last season with a run of 21 consecutive appearances.
Manager Tony Mowbray said: "From our point of view, it's a reward for Seb's consistent performances last year.
"In recent years, he has a lot of injuries, but he has shown the quality he possesses.
"When he got a run of games last year, he played his part in a defensive unit that functioned well."