Halle (Germany), June 20
Chinese No. 1 Zhang Zhizhen scored his second Top 5 victory on Wednesday when he upset third seed Daniil Medvedev 6-3, 2-6, 7-6(5) at the Terra Wortmann Open in Halle. From 3/5 in the third-set tie-break, Zhang won four consecutive points to stun the World No. 5 and become the first Chinese player to reach the Halle quarterfinals.
The 27-year-old dropped six consecutive games from 2-2 in the second set but recovered a break deficit early in the decider to pull within striking distance. Zhang, whose previous Top 5 victory came against Casper Ruud at last year's US Open, again fought off a challenge on serve at 4-5 in the third set, when Medvedev was two points away from victory.
The World No. 42 in the ATP Rankings next faces American Christopher Eubanks, who ousted defending champion Alexander Bublik 7-6(5), 4-6, 6-3. It will be Zhang's first ATP head-to-head meeting with Eubanks.
Medvedev fell to 28-9 on the season, with his best result being a final appearance at the Australian Open and in Indian Wells. The 28-year-old was aiming for his 10th consecutive ATP 500 quarterfinal.
Earlier in Halle, Jan-Lennard Struff earned a dramatic victory against Luciano Darderi, converting his 10th match point to win 6-7(2), 7-5, 7-6(10) after two hours, 31 minutes. The Italian Darderi will rue letting slip a match point at 8/7 in the third-set tie-break.
Matteo Berrettini defeated American Alex Michelsen 7-6(5), 6-2 and Arthur Fils cruised past Dominik Koepfer 6-3, 6-4. Fils, 20, holds the top spot in the ATP Live Race To Jeddah. The Frenchman is aiming for a return trip to the Next Gen ATP Finals, where he was a finalist in 2023.