Overview

• Buyunchaokete defeated Stefanos Tsitsipas 6-3, 6-2 to record a career-best 10th tour-level win of the season.
• Tsitsipas finished with 33 unforced errors compared with 11 for Buyunchaokete, underscoring the one-sided baseline exchange.
• According to Infosys ATP Stats, Buyunchaokete won 74% of second-serve return points and broke serve five times in 1 hour 28 minutes.
• The loss marked Tsitsipas’ fifth defeat in his past six matches as the World No. 28 sought form ahead of the US Open tune-up.
• Buyunchaokete, No. 73 in the PIF ATP Live Rankings, will face Mariano Navone next, while No. 2 seed Tallon Griekspoor also fell to Marton Fucsovics as the draw opened up.