League One side Sheffield United have signed Middlesbrough winger Harry Chapman on a season-long loan deal.
Chapman has yet to make a senior appearance for Boro, but was a regular in their under-19 team's Uefa Youth League matches last season.
The 18-year-old ended last term on loan at Barnsley, playing 14 games to help them earn promotion from League One.
"He is a highly-rated wide player with plenty of ability," Blades manager Chris Wilder told the club website.
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