Sinner Advances in Cincinnati, Extends Hard-Court Streak to 24 Matches, defending champion at the 2025 Cincinnati Open, advanced to the quarterfinals after defeating France’s Adrian Mannarino 6-4, 7-6(4) in a match marked by a lengthy rain delay. The Italian, currently ranked world number one, showcased his composure and tactical discipline by adapting seamlessly to the interruptions and maintaining control during key points.

This victory extends Sinner’s remarkable winning streak on hard courts to 24 consecutive matches, solidifying his dominance on the surface and reinforcing his status as one of the most consistent players on the ATP Tour. The contest began with Sinner dictating play from the baseline, using deep and precise groundstrokes to push Mannarino out of position and create opportunities to attack.

Although the Frenchman tried to disrupt the rhythm with his characteristic left-handed variations, Sinner responded with patience and precision, breaking serve at the crucial moment to secure the first set 6-4. The second set proved more contested, with both players holding serve and engaging in extended rallies until reaching the tiebreak.

Despite the momentum swings caused by the weather interruptions, Sinner’s superior focus allowed him to take control of the breaker and close the match in straight sets. What stood out beyond the result was his professional attitude immediately afterward—despite the late hour, Sinner headed to the practice court to work on his serves under the lights, a testament to his relentless work ethic and champion’s mentality.

Now, with his sights set on the next challenge, he will face Félix Auger-Aliassime in a highly anticipated encounter. The Canadian remains unbeaten against Sinner, making this upcoming clash not only a test of skill but also an opportunity for the Italian to rewrite their head-to-head history as he continues his quest to successfully defend his Cincinnati crown.