Tottenham Hotspur have announced that Ryan Mason has signed a new contract running until 2020.
The 23-year-old broke into the Spurs first team under manager Mauricio Pochettino this year after coming through the youth system.
The midfielder, who has spent loan spells at Yeovil Town, Doncaster Rovers, Millwall, Lorient and Swindon Town, has been rewarded with a new five-and-a-half-year deal.
Mason scored his first senior goal for Tottenham in their 3-1 victory over Nottingham Forest in the Capital One Cup back in September.
Three days later, the midfielder made his Premier League debut against North London rivals and has gone on to make 18 appearances so far this season.
Mason has recently returned to action from an ankle injury.