HOLDERS Barcelona travel to Levski Sofia with an outside chance of crashing out of the competition, but realistically their fate will be decided against Werder Bremen at the Nou Camp next week.

UEFA Cup favourites Schalke secured a place in the last four as a 1-1 draw with visitors Levski Sofia proved enough to clinch a 4-2 aggregate win in the quarter-finals.

Bolton will have to endure a nervy trip to Marseille next week following a goalless and bad tempered first-leg draw at the Reebok in the last 32 of the UEFA Cup.