Tenniix the AI tennis robot offers personalized practice with speeds up to 75 mph, 5,000 RPM spin and over 1,000 training drills across three skill levels, all controlled by voice or smartphone app.

The International Tennis Integrity Agency announced the case on Tuesday. Sinner won the Cincinnati Open on Monday and will be among the favorites at the U.S. Open, which starts in New York next week.

Jannik Sinner gets 3-month ban for failing drug tests Top-ranked tennis player Jannik Sinner accepted a three-month ban in a settlement with the World Anti-Doping Agency and said Saturday the ...