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![TheTennisLetter Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::1459416842204696577.png) The Tennis Letter [@TheTennisLetter](/creator/twitter/TheTennisLetter) on x 184.7K followers
Created: 2025-07-21 21:23:02 UTC

Holger Rune has hired Jannik Sinner and Novak Djokovic's ex fitness coach, Marco Panichi.

They're scheduled to begin their partnership in Cincinnati.

Source:



![](https://pbs.twimg.com/media/GwaUVopbEAMVxBu.jpg)

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