Scottish Premiership champions Celtic are set to meet Benfica and Marseille in the Europa League league phase. Their fixture list also includes Celta Vigo, Besiktas, Omonia Union SG, and Torreense. Celtic entered the Europa League after a Champions League play-off defeat to LASK earlier this week.
Hearts will compete in the Conference League, where they are drawn against Mo Salah's Trabzonspor and Monaco. Their schedule also features matches against Borac, Nordsjaelland, Pafos, and Thun. Hearts secured their Conference League spot after defeating Rapid Vienna on penalties in a play-off.
Celtic's first Europa League fixture is scheduled for next month. Hearts will kick off their Conference League league phase campaign in October.
In the Europa League, 36 teams will each play eight different opponents, four at home and four away. The top eight teams will advance directly to the round of 16, while those finishing between ninth and 24th will enter a two-legged play-off round. The Conference League features a slightly different format, with all 36 teams playing six games – three at home and three away – but with the same progression rules for the knockout stages.