Young defender Jordi Osei-Tutu has signed his first professional contract with Arsenal.
The 17-year-old moved to the Emirates on scholarship terms in the summer after impressing for Reading's youth teams.
The versatile youngster, who spent eight years with the Royals before moving to London, can play at full-back or on the right wing.
Osei-Tutu, who is also an England youth international, has featured in all eight of Arsenal's Under-18's games this season.