Ghana midfielder Yaw Yeboah suffered defeat in his Real Oviedo debut after his side crashed out of the Copa del Rey on Wednesday.
The 20-year-old lasted 80 minutes for the Spanish second-tier side as they lost 1-0 at home to Numancia.
The youngster, who is originally owned by Manchester City, impressed heavily in the side.
He is likely to be handed a starting berth against Sporting Gijón in the Spanish Segunda division on Saturday.