He was due to play Novak Djokovic.
Andy Murray's pulled out of his match with Novak Djokovic at the Madrid Open tennis due to illness.
The clash between the former and current world number one players in the last-16 was due to be their first meeting in five years.
Murray had enjoyed an impressive run at the tournament, knocking out Dominic Thiem and Denis Shapovalov.

This Weekend's Live Sport on Kfm
Former Kildare Player Ronan Sweeney Appointed Portarlington Manager
World Cup doubt over Josh Cullen after ACL injury
New Years Eve Sports Update
Ulster Back-Rower Juarno Augustus Out For A Number Of Weeks Due To An Ankle Injury
Tuesday Morning Sports Update
Lossiemouth Wins Today's Feature At Leopardstown's December Hurdle
Ciarán Frawley Signs Two-Year Deal With Connacht