Patrick Roberts backs Celtic pal Kieran Tierney to become world
Celtic prospect Kieran Tierney is wanted by Premier League clubs
Arsenal's Kieran Tierney given emotional farewells from former
Celtic star Kieran Tierney reunited with ex-Hoops loan ace Patrick
Lionel Messi hits hat-trick as Barcelona run rings around Celtic
Celtic star Kieran Tierney says he phones Patrick Roberts every
Barcelona 7-0 Celtic: Magical Messi leaves Hoops stunned
Patrick Roberts lucky to escape injury after horror tackle
Exclusive: Kieran Tierney urges Celtic to enjoy skill of Patrick