The disciplinary sanction will apply on Nov. 6 when Barcelona plays at Red Star Belgrade UEFA gave no details of the misconduct during a 2-1 loss at Monaco last week. The ticket sales ban activated a probationary sanction UEFA ordered for Barcelona last season NYON: UEFA banned Barcelona on Friday from selling tickets to fans for its next away game in the Champions League for “racism and/or other discriminatory conduct” during a game at Monaco. For the latest updates, follow us @ArabNewsSport The disciplinary sanction will apply on Nov. 6 when Barcelona plays at Red Star Belgrade. UEFA did not specify details of the misconduct during a 2-1 loss at Monaco last week in the teams’ opening game in the new format Champions League opening phase. The ticket sales ban activated a probationary sanction UEFA ordered for Barcelona last season. In April, fans made Nazi salutes at Paris Saint-Germain in a Champions League game. UEFA said its disciplinary judges also fined Barcelona 10,000 euros ($11,000) and ordered a new probationary sanction for a repeat offense in the next year. That will activate another ticket sales ban for one away game in a European competition.