Davie May believes Kieran Tierney is better “defensively” than Andrew Robertson. The Celtic defender is regarded as one of the best left-backs in Europe and could be headed for greatness in his career.
The 21-year-old has already made 156 appearances in all competitions for Celtic since rising through the youth ranks to the first-team in December 2015, winning three Premiership titles, two Scottish Cups and two Scottish League Cups.
As for Robertson, the 24-year-old has made 45 appearances in all competitions for Liverpool since joining from Hull City in July 2017.