Their first ever meeting came in the final of the UEFA Cup Winners' Cup in 1971, with the initial match being drawn 1-1, before Chelsea ran out 2-1 winners in the decider to triumph.
Real Madrid recorded their first ever win over Chelsea at the Estadio Santiago Bernabu in their eighth meeting between the two teams as the Spanish side ran out the winners in the Champions League quarter-final first leg.
The decision affects sports bettors in five states where the Unibet betting app is available: New Jersey, Pennsylvania, Arizona, Virginia, and Indiana.
