Chelsea and Leicester booked their places in the quarter-finals of the FA Cup with home wins on Friday night. Willian scored twice while Olivier Giroud scored his first goal for the club and Pedro got the other as Chelsea crushed Hull City 4-0. Jamie Vardy scored the only goal as Leicester edged out Sheffield United 1-0, heading home Riyad Mahrez's cross on 66 minutes. Favourites Manchester City are away to Wigan Athletic on Monday while Manchester United and Tottenham are among the other sides in fifth-round action this weekend.