Jose Mourinho returns to the Santiago Bernabeu with SL Benfica for a UEFA Champions League play-off, but his homecoming is complicated by a touchline ban and a controversy surrounding racial abuse.

• Mourinho was sent off in the first leg and will not be in the dugout or have access to the dressing room for the second leg.
• The match is overshadowed by allegations of racial abuse by Benfica midfielder Gianluca Prestianni towards Real Madrid's Vinicius Junior.
• Prestianni has been provisionally suspended for one game by UEFA, with further sanctions possible pending an investigation.