CELTIC host Sarajevo, expecting to finish the job and progress to the Champions League second qualifying round.
The Bhoys came from behind to win 3-1 in Bosnia in the first leg and now only just to avoid an emphatic defeat on their own turf to qualify
What time does Celtic vs Sarajevo kick off?
This Champions League first qualifying round second leg will take place on Wednesday, July 17.
It will kick off at 7.45pm.
The match will be played at Celtic Park.
Is Celtic vs Sarajevo on TV and can I live stream it?
Unfortunately, this match will be shown live on UK television.
Celtic have the rights to their early Champions League qualifiers and typically don't sell them in the UK, in order to encourage more fans to the stadium.
However, viewers outside the UK can subscribe to Celtic TV to watch the match.
And Sarajevo fans in Bosnia can catch the action via Arena Sport 2.
What is the team news?
Despite the season barely underway, Celtic are missing a few stars from their midst.
Kieran Tierney is still out injured, while he also continues to be linked with a move to Arsenal.
Daniel Arzani, Dedryk Boyata, Kouassi Eboue and Jack Hendry are also among those sidelined.
Michael Johnson, new signing Boli Bolingoli-Mbombo, Luca Connell and Vakoun Issouf Bayo make up the list that are expected to miss the clash.