Manchester United are continuing to scout Galatasaray defender Ozan Kabak according to the Sun.
Per the source, Jose Mourinho is keen on bolstering his defensive options in January and Kabak is among the names United are eyeing.
The latest report follows Turkish-Football reporting United keeping tabs on the 18-year-old back in October.
United face competition from Roma and Inter have also been scouting the rising star.
Turkish-Football also reported United as being among several sides that kept tabs on Kabak during the derby clash versus Besiktas last week.
The Turkey international won three aerial duels, made four interceptions, five clearances and had a header hit the post.
Ozan Kabak put on another impressive performance for Galatasaray in the Istanbul derby against Besiktas
Duels won: 10
Aerial Duels won: 3
Shots: 1 (Hit the post)
Keep a very close eye on Ozan ? pic.twitter.com/j8gmxU992o
— Turkish Football (@Turkish_Futbol1) December 4, 2018
The Red Devils have been tracking the development of the young defender since he burst onto the scene earlier in the season.
Kabak has established himself as a star name in the Galatasaray defence since breaking into the first-team.
The reigning Super Lig champions value Kabak as being worth £20m but he has just one-and-a-half year remaining on his current contract.
Galatasaray are keen on extending the young defender’s contract deal but have yet to reach an agreement.
Kabak has started 10 league games and three Champions League matches this term.