Barcelona's fierce rivals Real Madrid may have dominated the Champions League with three triumphs in the last four years, but Ernesto Valverde's side are flying high at the top of La Liga and, of course, have the magic of Lionel Messi.
It has been a tough Premier League title defence for Antonio Conte's Blues as Manchester City run away at the top of the table, but a positive result against Barca at Stamford Bridge could be the springboard Chelsea need to end their season on a high.
