Jannik Sinner has been forced to retire at the Shanghai Masters after suffering severe cramp against Tallon Griekspoor.
Sinner was taken into the third set against Griekspoor but could not continue the match and had to withdraw.
Suffering from such acute cramp the Italian star could barely walk and retired after suffering a break of serve in the deciding set.
The first set had gone to a tiebreak with Sinner taking it, before Griekspoor won the second set.
The score was 6-7 (3-7) 7-5 3-2 when the match came to its early end.
More to follow…
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