Scottish football has historically received criticism over the quality of football compared to other nations first divisions. But the Scottish Premier League has never been short of talent. The latest player to gather international scouts attention is the 21-year-old energetic left-back, Kieran Tierney. In this individual analysis, well discover what makes him a top fullback, and what could be expected from him in the future.
Tactical versatility
With Celtic lining up in a variety of formations such as a 4-1-4-1, 4-2-3-1 and 3-5-1-1 its Tierneys ability to play in defensive and attacking fullback roles to such a high standard that allows him to be so useful. His ability to play as a left-back supporting his midfield in transition is great. What is equally impressive is his ability to play as a left wing-back with no player ahead of him, something you usually see, with the 3-4-3 system become a trend in the last few years.
Tierney starts 76% of games at LB and the remaining 14% at LWB. Underlining his versatility.

Tierney is number 63 for Celtic. All through the game, he was the only player on the left-wing. In the first half, he played as a left-back with the task of supporting his midfield in transition.
In the second half, he was pivotal in the formation change. With Celtic going to a 3-5-1-1 in attempt to press more efficiently, Tierney pressed higher up the pitch. This aided his team massively in the press, allowing his side to trap Leipzig higher up the pitch. Or, setting up in a low block, which closed any space for the adventurous RB Leipzig to exploit.






