The 18-year-old impressed once again as Celtic beat Aberdeen 3-1.
The excitement surrounding Kieran Tierney continues for Celtic, with the teenager producing another excellent performance for the Bhoys on Saturday afternoon.
The youngster was played in defence once again and the Hoops saw off Aberdeen with relative ease. Celtic now sit seven points clear of the Dons and six clear of second-placed Hearts.
Domestically, then, things are looking bright for the Bhoys. Which is more than could be said of their Europa League campaign.
But, in the Scottish Premiership, Tierney has shone for Celtic. In fact, his European performances have encouraged, too.
The 18-year-old was in form once more v Aberdeen and supporters were quick to rave about him on Twitter. What does Tierney's form mean for Emilio Izaguirre at left-back?
Fans are very keen indeed to predict a huge future for Tierney, who looks like he could be a success at Celtic for some time to come. Here's how supporters responded to his performance on Twitter after their side's 3-1 win. Has the youngster now sealed his place within the Celtic defence for the coming weeks - including during their crunch Europa League ties?
You get a feel whether a player has "got it" in a Celtic jersey. Kieran Tierney has all attributes to be a Celtic player for years to come.— Stephen McLaughlin (@BhoyPapa) October 31, 2015
Best I've seen Celtic for a long while. Tierney going to be a big player for club and country— Kev (@KevinMcG01) October 31, 2015
Thought wee Jamesie and Tierney had great games today bring in more young players know what playing for celtic is all about #Celtic— Buff Egan (@buff_egan) October 31, 2015
Thoroughly enjoyed the Celtic game. Tierney is some player already but some of our footwork overall was a delight. Delightful stuff.— Auldheid (@Auldheid) October 31, 2015
Yet to see Tierney put a foot wrong for Celtic....fantastic talent FOR THE FUTURE— Celtic Transfer talk (@CelticTransfer1) October 31, 2015
Comfortable for #Celtic , thought Kieran Tierney was tremendous!— Gary (@Somerset_Tim) October 31, 2015
Solid from Celtic today. Tierney looking better with every passing minute he plays and Griffiths is hitting 30 easy this season!— James Harnett (@JamesHarnett) October 31, 2015