The 2025 Cincinnati Masters 1000 tennis tournament has seen notable performances and challenges amid extreme heat conditions. Italian player Jannik Sinner delivered a commanding performance, advancing to his 16th Masters quarterfinal and achieving his 24th consecutive win on hard courts, including his eighth consecutive win in Cincinnati. Spanish star Carlos Alcaraz overcame a difficult match against Luca Nardi and Medjedovic, reaching the quarterfinals for the third time in Cincinnati and marking his 50th win of the year. Aryna Sabalenka, currently ranked world number one, also progressed to the quarterfinals, securing her fifth appearance at this stage in Cincinnati with her 50th win of 2025. The tournament faced disruptions due to extreme heat, notably when French player Arthur Rinderknech collapsed on court and retired from his match against Felix Auger-Aliassime due to heat exhaustion. Other players, including Stefanos Tsitsipas and Alexander Zverev, experienced setbacks during the event. Matches were also affected by rain suspensions. Despite these challenges, the tournament continues with high-level competition among top-ranked players such as Sinner, Alcaraz, and Sabalenka.
テニス=シンシナティOP、世界1位サバレンカが準々決勝へ https://t.co/wTwvego3Ls https://t.co/wTwvego3Ls
Alcaraz d. Luca Nardi 6-1 6-4 in Cincinnati Carlos reaches the quarterfinals at a Masters event for the 18th time in his career Massive stat for someone still only 22 years old ✅3rd Cincinnati QF ✅Won 36 of last 38 matches What a summer it’s been for Carlitos. 🇪🇸 https://t.co/J38r5sQRcE
Sabalenka d. Jessica Bouzas Maneiro 6-1 7-5 Another solid win for Aryna. 50th win of 2025. 8th consecutive win in Cincinnati. 4th consecutive Cincinnati QF. ✅5th Cincinnati QF The best hard court player we’ve seen in years is rounding into lethal form. 🐅 https://t.co/DYkOgIHSQN