After world number one Jannik Sinner defeated Kazakhstan's Alexander Bublik in US Open's round of 16, the latter called Sinner an "AI-generated player" and GOAT (Greatest of All Time). Sinner sealed a 6-1 6-1 6-1 victory against Bublik in 81-minute long game to reach the tournament's quarter-final. "We know each other's game really well," Sinner said after the match.