Brendan Rodgers' side are at the mid-way point in their crusade to secure Champions League group stage football for a third consecutive campaign
Celtic continue their journey towards the Champions League group stage on Wednesday when they host AEK Athens in the first leg of the third qualifying round.
The Scottish champions booked their place in the third round after first overcoming Armenian side Alashkert, then defeating Norwegian outfit Rosenborg, and they will be eager to establish a lead at home as they attempt to secure a berth in the play-off round.
AEK, on the other hand, are featuring on the continental stage for the first time this season having entered the competition at the third qualifying round stage.