 Inyuma yiminsi icenda Barcelona yabitswe ibara na Bayern ku bitsindo 8-2 mu gice ca kabiri gishira ica nyuma mwihiganwa rihuza imirwi yabaye iya mbere i Bulaya Uefa Champions League, Messi yatangaje ko yipfuza kuva muri uyu murwi inyuma yimyaka 20 amazemwo. 