In a surprising upset at ESL Challenger League Season 52: Europe – Cup #4, OG defeated the higher-ranked Esport Academy Copenhagen with a clean 2-0 sweep. OG secured victory on both Inferno (13-7) and Mirage (13-7). Leading the charge for OG was pr1metapz, who delivered an impressive performance with a 1.71 rating and a 36-20 K-D ratio. This upset win marks a significant achievement for OG in this C-Tier tournament held on September 18th, 2026.