With Jannik Sinner serving a doping suspension, and Taylor Fritz's status uncertain because of an injured abdominal muscle, the men's tennis exhibition event scheduled for Sunday in Las Vegas has been postponed.

LAS VEGAS -- With Jannik Sinner serving a doping suspension, and Taylor Fritz's status uncertain ... No. 1 Aryna Sabalenka and former No. 1 Naomi Osaka is still planned for Saturday.

If 2024 was the comeback year for Naomi Osaka, then 2025 is the year that she returns to form. The 27-year-old has looked strong on the court to start the new WTA season. Osaka advanced to the ASB Classic finals and the third round of the Australian Open before retiring due to injuries in both matches.