It's perhaps harsh on Maribor who are featured in this list twice, but it can't be denied the Scottish champions were favourite for this tie, especially given their away goal earned in a 1-1 first leg draw. Celtic barely mustered an effort on goal all game, but knew a 0-0 would ensure progress into the group stage of the Champions League. However, with just 15 minutes left Maribor's caption Marcos Tavares sneaked a shot past Celtic stopper Craig Gordon. Celtic would go on to have a fairly good run in the Europa League later that season, including a spirited exit to Inter Milan, but it will be forever remembered for their premature departure from the Champions League to the Slovenian minnows.
