World No. 25 Casper Ruud of Norway has weighed in on the opinion that world No. 1 Jannik Sinner plays like a robot. “Many say he behaves almost like a robot. But if you understand how complex tennis is, being able to play with mechanical precision actually proves a player’s high level,” Ruud said, as quoted by The Tennis Letter.

Jannik Sinner is a four-time Grand Slam singles champion. In 2024, he won the ATP Finals, establishing himself as one of the season’s elite players. He has captured 20 ATP singles titles, including four Masters 1000 victories. Since June 2024, Sinner has spent 65 weeks atop the ATP rankings, cementing his status as the world’s top-ranked player.