Celtic battled out a 0-0 draw away at Dinamo Zagreb as they moved on to nine points in the Champions League.
On a freezing night in the Croatian capital, Celtic were unable to land a killer blow against their hosts in a keenly-contested encounter.
Neither team was able to fashion a serious chance of note in a chess-like battle between the two champions of their respective leagues, with Celtic now sitting on nine points after six rounds of fixtures. Dinamo Zagreb are a point behind them.
Celtic's final two matches are against Young Boys at home and then away at Aston Villa in January, with one more win likely to take them into the play-off round of the newly-revamped competition. Before that, they have Sunday's Premier Sports Cup final to navigate against Rangers on Sunday.
Dinamo Zagreb's final fixtures appear much tougher on paper, heading to Arsenal and then hosting AC Milan.
We give each Celtic player a mark out of ten for their performance at the Maksimir Stadium.
13. Arne Engels
Introduced on 65 minutes for Reo Hatate. So nearly set up a goal with an excellent ball across goal that was brilliantly intercepted by Kevin Theopile-Catherine. 4 | Getty Images
14. Luke McCowan
Replaced Paulo Bernardo on 65 minutes. Stung the palms of Danijel Zagorac with an effort from distance not long after. Some nice touches. 4 | SNS Group
15. Adam Idah
Up front instead of Kyogo Furuhashi from 72 minutes onwards. Was a strong presence in attack and had a header blocked later in the game but like Furuhashi, never saw a proper opportunity to score. 4 | Getty Images
16. James Forrest
Introduced in place of Daizen Maeda on 72 minutes. Volleyed wildly off target with a difficult opportunity. 3 | AFP via Getty Images