Sick Jannik?

The Italian remains on a retirement, are we worried?

I rather have the impression that it was preventive against Carlito, or rather in the mode he knows that if he is not at 100% he will not win against him. So he threw in the towel, and withdrew from the mixed doubles at the US Open. Depending on the day planned for this match he will still have had quite a few days to recover so I am absolutely not worried at all. And I even think that without being at 100% he will beat Kopriva. Because the Czech's game seems too weak to me on hard to put up sufficient resistance, already he does not serve well and does not have a real weapon to make big differences in the game. His game is to make his opponents work intelligently and to succeed in deconstructing the game, but against Sinner.. Nothing to be really worried about in my opinion for the Italian, I think we can move on to another analysis quite quickly!