The Hoops met the Romanian champions for the third time already this season, following their clash in the Champions League third-round qualifying stage, which Cluj won 5-4 on aggregate.
However, Lennon had his players fired-up for revenge from the kick-off tonight and it soon became apparent that there wasn’t going to be any repeat of August’s defeat, with Odsonne Edouard and Elyounoussi scoring either side of half-time.
The 2-0 victory leaves Celtic in a commanding position with four points after two matches and speaking to BT Sport after the full-time whistle, Lennon was understandably delighted with the display:
Celtic now face Lazio in crucial back-to-back ties, but how far do you think the Scottish champions can go in continental football this season?
Let us know in the comments section below…