Name: Jack Colback
Squad number: 14
Born: 24th October, 1989, Killingworth
Previous clubs: Sunderland, Ipswich Town (loan)
Signed: June 2014, from Sunderland
Newcastle United debut: 17th August, 2014 v Manchester City (home), Premier League
Tickets for Newcastle United's home game against Chelsea are on sale to members from £34 for adults & £17 for children.
Save a massive 40% when you subscrible to the NUFC digital matchday programme.
We're running competitions to win tickets and matchday experiences. Check them out here.