Tierney in action for Celtic against Bayern Munich this season in the Champions League
Saturday, April 14, 2018
The Scotland international has firmly established himself in Brendan Rodgersâ€™ side ever since making his debut in 2015.
And, according to the Daily Mail , he could be on his way to Old Trafford this summer.
Mourinho has reportedly made signing a left-back the top priority this summer, and is keen to start planning his spending early, it would seem.
The Portuguese was due to watch Tierney play for his country at Hampden Park against Costa Rica last month, only for the youngster to withdraw through injury.
The 20-year-old is considered to be a long-term project for the Red Devils, with his attacking contribution needing work.
However, he is incredibly versatile and dependable – traits Mourinho is looking for.
Tierney has also captained his country, despite his tender age.