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Hangzhou Predictions & Picks — September 26, 2026

By The Maiden Desk · September 26, 2026

Every number below was fixed before the match and graded against the official result.

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4 matches are on Saturday's card at Hangzhou, and we have a pick for every one of them. The headline act: Quentin Halys against Roman Safiullin in the round of 16. Our calls: Safiullin over Halys, Medvedev over Royer, Majchrzak over Bu, Wong over Vallejo.

Daniil Medvedev vs Valentin Royer

✓ Pick rightThis one lands on the correct side of the ledger: 74% on Daniil Medvedev, who won 7-6 6-3.

Pick: Medvedev

Win probability: 74% Medvedev · Market: -297 · We call it in 2 sets (68%) · single likeliest score 2-0 (53%)

Daniil Medvedev and Valentin Royer meet in the round of 16 at Hangzhou on Saturday. Daniil Medvedev comes in at 5 wins from the last ten. Valentin Royer comes in at 7 wins from the last ten.

Medvedev's 72.8% behind the first serve (against 26.2% for Royer) means break chances should be scarce in one direction. Royer needs several things to break right at once; the percentages say they usually don't.

Coleman Wong vs Daniel Vallejo

✓ Pick rightNailed it. We had Coleman Wong at 57% before the match, and Coleman Wong won 7-6 4-6 6-3.

Pick: Wong

Win probability: 57% Wong · Market: -158 · We call it in 3 sets (44%) · single likeliest score 2-0 (32%)

A spot in the next round is at stake on Saturday, when Coleman Wong goes up against Daniel Vallejo in the Hangzhou round of 16. Coleman Wong has won 4 of the last 10. Daniel Vallejo comes in at 4 wins from the last ten.

Hold strength tells the story — 73.7% versus 65% on first-serve points in Wong's favor. Little separates them; Wong gets the nod on the finest of margins.

Kamil Majchrzak vs Y. Bu

✗ Pick wrongWe got this one wrong. Our final number was 56% on Kamil Majchrzak; Y. Bu won 7-6 6-7 6-2.

Pick: Majchrzak

Win probability: 56% Majchrzak · Market: -120 · We call it in 3 sets (47%) · single likeliest score 2-0 (29%)

Kamil Majchrzak and Y. Bu meet in the round of 16 at Hangzhou on Saturday. Kamil Majchrzak is 4-6 across recent matches. Y. Bu comes in at 6 wins from the last ten.

On paper it's close: comparable ratings, comparable serve numbers, small margins everywhere. A tiebreak or two would surprise nobody, with Majchrzak fractionally more likely to land the big points.

Quentin Halys vs Roman Safiullin

✓ Pick rightNailed it. We had Roman Safiullin at 52% before the match, and Roman Safiullin won 5-7 6-3 6-4.

Pick: Safiullin

Win probability: 52% Safiullin · Market: -121 · We call it in 3 sets (43%) · single likeliest score 2-0 (29%)

Quentin Halys and Roman Safiullin meet in the round of 16 at Hangzhou on Saturday. Roman Safiullin comes in at 6 wins from the last ten. Quentin Halys limps in on a 2-match losing skid, just 6 wins in 10.

On paper it's close: comparable ratings, comparable serve numbers, small margins everywhere. A tiebreak or two would surprise nobody, with Safiullin fractionally more likely to land the big points.

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Updated Sep 25, 2026, 2:01 AM UTC. Picks are frozen before first serve and graded on the track record page — this page is never edited after the fact.