![Tim Newcomb on Twitter: "The #AusOpen men's semis in gear sponsorships: Novak Djokovic: Lacoste/Asics/Head Aslan Karatsev: Adidas/Head Daniil Medvedev: Lacoste/Nike/Tecnifibre Stefanos Tsitsipas: Adidas/Wilson https://t.co/6mA1UC8epE" / Twitter Tim Newcomb on Twitter: "The #AusOpen men's semis in gear sponsorships: Novak Djokovic: Lacoste/Asics/Head Aslan Karatsev: Adidas/Head Daniil Medvedev: Lacoste/Nike/Tecnifibre Stefanos Tsitsipas: Adidas/Wilson https://t.co/6mA1UC8epE" / Twitter](https://pbs.twimg.com/media/EudsEedUYAEBKyM.jpg)
Tim Newcomb on Twitter: "The #AusOpen men's semis in gear sponsorships: Novak Djokovic: Lacoste/Asics/Head Aslan Karatsev: Adidas/Head Daniil Medvedev: Lacoste/Nike/Tecnifibre Stefanos Tsitsipas: Adidas/Wilson https://t.co/6mA1UC8epE" / Twitter
![Sydney, Australia, 13 January, 2022. Aslan Karatsev of Russia plays a backhand during the Sydney Classic Tennis match between Aslan Karatsev of Russia and Lorenzo Sonego of Italy. Credit: Steven Markham/Speed Media/Alamy Sydney, Australia, 13 January, 2022. Aslan Karatsev of Russia plays a backhand during the Sydney Classic Tennis match between Aslan Karatsev of Russia and Lorenzo Sonego of Italy. Credit: Steven Markham/Speed Media/Alamy](https://c8.alamy.com/comp/2HJANYN/sydney-australia-13-january-2022-aslan-karatsev-of-russia-plays-a-backhand-during-the-sydney-classic-tennis-match-between-aslan-karatsev-of-russia-and-lorenzo-sonego-of-italy-credit-steven-markhamspeed-mediaalamy-live-news-2HJANYN.jpg)
Sydney, Australia, 13 January, 2022. Aslan Karatsev of Russia plays a backhand during the Sydney Classic Tennis match between Aslan Karatsev of Russia and Lorenzo Sonego of Italy. Credit: Steven Markham/Speed Media/Alamy
![Tim Newcomb on Twitter: "The #AusOpen men's semis in gear sponsorships: Novak Djokovic: Lacoste/Asics/Head Aslan Karatsev: Adidas/Head Daniil Medvedev: Lacoste/Nike/Tecnifibre Stefanos Tsitsipas: Adidas/Wilson https://t.co/6mA1UC8epE" / Twitter Tim Newcomb on Twitter: "The #AusOpen men's semis in gear sponsorships: Novak Djokovic: Lacoste/Asics/Head Aslan Karatsev: Adidas/Head Daniil Medvedev: Lacoste/Nike/Tecnifibre Stefanos Tsitsipas: Adidas/Wilson https://t.co/6mA1UC8epE" / Twitter](https://pbs.twimg.com/media/EudsAulVIAA1X4P.jpg)
Tim Newcomb on Twitter: "The #AusOpen men's semis in gear sponsorships: Novak Djokovic: Lacoste/Asics/Head Aslan Karatsev: Adidas/Head Daniil Medvedev: Lacoste/Nike/Tecnifibre Stefanos Tsitsipas: Adidas/Wilson https://t.co/6mA1UC8epE" / Twitter
![File:US Open Tennis - Qualies - Aslan Karatsev (RUS) def. Tatsuma Ito (JPN) (4) (20861971496).jpg - Wikimedia Commons File:US Open Tennis - Qualies - Aslan Karatsev (RUS) def. Tatsuma Ito (JPN) (4) (20861971496).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/b/bd/US_Open_Tennis_-_Qualies_-_Aslan_Karatsev_%28RUS%29_def._Tatsuma_Ito_%28JPN%29_%284%29_%2820861971496%29.jpg)
File:US Open Tennis - Qualies - Aslan Karatsev (RUS) def. Tatsuma Ito (JPN) (4) (20861971496).jpg - Wikimedia Commons
![Insolite > Karatsev : «Je n'ai même pas de sponsor pour mes vêtements, je serais heureux qu'on m'en propose un» - We Love Tennis Insolite > Karatsev : «Je n'ai même pas de sponsor pour mes vêtements, je serais heureux qu'on m'en propose un» - We Love Tennis](https://www.welovetennis.fr/wp-content/uploads/2021/02/Karatsev-coup-droit-OA-2021-1.jpeg)