The manager of the English football side Leeds United says valuing every game has paid off.
Third division Leeds have stunned Premier League giants Manchester United with a one nil win in the third round of the FA Cup at Old Trafford.
Leeds lead the third division and are focussing on promotion to the Championship but manager, Simon Grayson, says they weren't ever going to ignore their Cup chances.
Leeds United have earned a tough FA Cup fourth round tie away, against Tottenham Hotspur while Chelsea, who beat Watford 5-0, will play another second division side, Preston North End.
Arsenal, who beat West Ham United 2-1, will face fellow Premier League side Stoke City in the fourth round.
