BBC Sport - Celtic have had tough Champions League ride - Ronny Deila
'Tough experience' in Europe for Celtic
- From the section Football
Celtic manager Ronny Deila says they have had a tough experience in the Champions League so far this season.
Legia beat Celtic 6-1 on aggregate in the third qualifying round but Uefa punished the Poles for fielding a suspended player.
Deila added his team have learnt a lot and will improve against Wednesday's opponents Maribor.