Roger Federer has pulled out of his comeback match against Juan Martin Del Potro at the Miami Open with a stomach bug.
The 34-year-old was due to make his return on Friday after suffering a knee injury following January’s Australian Open, which required surgery.
But the 17-time Grand Slam champion from Switzerland will have to wait for his tournament return.
His place in the draw is taken by lucky loser Horacio Zeballos of Argentina.
More to follow.