David Beckham is doubtful for Real Madrid’s UEFA Champions League tie with Lyon on Tuesday.

Beckham limped out of Real’s Liga defeat to Celta Vigo with a knee injury and his absence would add to coach Wanderley Luxemburgo’s problems ahead of their Champions League opener.

Defender Francisco Pavon is also doubtful due to injury and with Zinedine Zidane (injured) and Ronaldo (suspended) definitely out.

Beckham will undergo tests before a decision on his participation will be made.