BBC Sport: Lincoln Red Imps 1-0 Celtic
Lincoln Red Imps 1-0 CelticCeltic suffered arguably the worst defeat in their history when they were humbled by Gibraltarian part-timers Lincoln Red Imps in the Champions League second qualifying round. Lee Casciaro's second-half goal did the damage, the Ministry of Defence police officer outfoxing Efe Ambrose to score.
Leigh Griffiths twice hit the bar, but Celtic could not salvage anything from Brendan Rodgers' first game in charge.
The second leg is at Celtic Park next Wednesday.
And while the Scottish champions remain favourites to progress to the third qualifying round, serious improvement will be needed.