The Turkish side defeated Hoffenheim 3-2 away from home in the Europa League, with Oh bagging a brace.

The South Korean put his side ahead in the 72nd minute, before netting his second shortly after.

Oh's first saw him finish off a slick counterattacking move.

🦅 Hyeongyu Oh finishing off a rapid counterattack ⚡️ #UEL | @Besiktas https://t.co/vyoQJEONBX

— UEFA Europa League (@EuropaLeague) October 16, 2026

Then, in the 79th minute, Oh tapped home from close range before taking off his jersey in celebration.

⚫⚪ | Oh Hyeon-Gyu scores for Beşiktaş vs Hoffenheim! 🔥 https://t.co/hAZmVwTUt4

— The Moment Football (@themomentfooty) October 16, 2026

Celtic are set to face Oh and Besiktas in the Europa League next month at Parkhead.

The 25-year-old departed Glasgow in 2024 for Belgian side Genk. He spent 18 months there, scoring 22 goals in 73 appearances, completing a €14million to Besiktas at the start of 2025.

Oh joined Celtic under Ange Postecoglou in January 2023. He recorded 47 appearances, netting 12 times.

Oh won the treble within his first six months, and helped Brendan Rodgers do the double in his maiden season back at the club.

His Besiktas side currently sit fourth in the Europa League league phase, taking six points from their first two games.

Celtic, meanwhile, are third from bottom with zero points, having lost to both Ferencvaros and Benfica already.