Neil Lennon's men are in Denmark to play Copenhagen, kick-off 5.55pm, while Rangers are at home to Braga, kick-off 8.00pm. Both games are live on BT Sport.
Copenhagen are second in their domestic league and have just returned from their winter break. They qualified for the knock-out stage by finishing as runners-up to Malmo in Group B.
Braga topped Group K ahead of Wolves and have been in good form of late, climbing to third place in the Portuguese league.