Mmoh summons deja-vu in Khachanov upset, Bublik wins in Hong Kong
Michael Mmoh continued his statement start to 2026 on Thursday at the Bank of China Hong Kong Tennis Open, where he upset familiar foe Karen Khachanov 7-6(2), 7-6(4) to reach the quarter-finals.
The American qualifier notched just two wins on the ATP Tour in 2025, but with his straight-sets victory over the fourth-seeded Khachanov, he has already matched that number in the first week of the new season. It marked Mmoh’s first win over a Top 20 opponent since 2023, when he also moved past Khachanov at the US Open.
Moving on! 💪
Michael Mmoh takes out Khachanov 7-6 7-6 to advance in Hong Kong.#BOCHKTO2026 pic.twitter.com/0vdC3atkEk
— ATP Tour (@atptour) January 8, 2026
“Funnily enough, my first ITF junior win was against Karen Khachanov, so we’ve been battling from the age of 14,” said Mmoh, who now leads World No. 17 Khachanov 2-0 in their Lexus ATP Head2Head series. “He’s a great guy who’s had an unbelievable career, so just to share the court with him, I knew I needed to play at the highest level possible.”
Mmoh, the No. 285 in the PIF ATP Rankings, failed to serve out the match at 5-4 in the second set, but regrouped in a tidy tie-break to advance to his seventh ATP Tour quarter-final. The 27-year-old will next face countryman Marcos Giron, who earlier upset seventh seed and defending champion Alexandre Muller 6-4, 7-6(4).
Earlier, Chinese lefty Shang Juncheng became the first player to reach all three Hong Kong quarter-finals since the ATP 250 returned in 2024. The 20-year-old hit 24 winners in his 6-3, 6-4 victory over fifth seed Lorenzo Sonego.
Shang, who missed six months of the 2025 season due to a foot injury, will next face second seed Alexander Bublik, who opened his 2026 with a laser-focused 6-3, 6-3 win over Botic van de Zandschulp.
Bublik finished 2025 with a 30-9 record since Roland Garros, according to the Infosys ATP Win/Loss Index, highlighted by titles in Halle, Gstaad and Kitzbuehel. Now at a career-high World No. 11, the Kazakhstani doesn’t seem to want to let that form slip as he starts his 2026 quest.
“We tried many things before arriving here,” Bublik said of his preseason. “You never know what’s going to happen [in the first match]. We chose a tactic, we stuck to it, and I played well, so I’m really happy with the way I performed.”
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