Ramadan Sobhi set a record as he sealed Stoke City's first win in four matches, a 3-1 victory over West Bromwich Albion.
The 20-year-old converted a pass by Eric Maxim Choupo-Moting in stoppage time to become Stoke's youngest Premier League goalscorer.
Joe Allen had put Stoke ahead on 19 minutes after Peter Crouch had driven the ball across the area.
Allen set up Choupo-Moting to double the lead in first-half stoppage time.
Salomon Rondon gave West Brom hope with an early second-half goal from Chris Brunt's pass.
But Sobhi extended West Brom's winless run to 17 matches, keeping them 19th, while Stoke climb to 14th.
See: Stoke report | West Brom report
Next fixtures
Stoke: 26 Dec v Huddersfield (A)
West Brom: 26 Dec v Everton (H)
