Leeds United teenager Ronaldo Vieira has signed a new three-year contract at Elland Road.

The 18-year-old midfielder has been a regular this season under head coach Garry Monk, starting in four Championship matches.

"It feels great to have managed this within less than a year of first coming to the club, especially because it's a club like Leeds," Vieira told the club's official website.

"Me and my brother have played together for most of our lives - I'm happy to be sharing the same club with him again and I'm happy he's been given the opportunity," Vieira added.

Vieira's twin brother, Romario, who is currently in the club's development squad, has put pen to paper on a one-year deal.