Middlesbrough face a battle to keep hold of Ben Gibson ahead of the summer market.

West Ham, Everton and Leicester are said to be tracking the 25-year-old.

Sky Sports says the three clubs are poised to move for Gibson if Boro miss out on promotion to the Premier League.

Boro are fifth in the Championship and need a point to secure a spot in the play-offs.

Middlesbrough rate Gibson at £20m.