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Tennis predictions, September 27, 2026: Marozsan vs Jacquet, Hurkacz vs Harris

By The Maiden Desk · September 27, 2026

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

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10 matches are on Sunday's card across 4 events, and we have a pick for every one of them. The headline act: Fabian Marozsan against Kyrian Jacquet in the quarterfinal. Our calls: Jacquet over Marozsan, Hurkacz over Harris, Medvedev over Wong, Rublev over Gaston, Safiullin over Bu, Shapovalov over Mannarino, and 4 more.

September 26, 2026 results: 11-5 → how our picks graded, match by match.

Fabian Marozsan vs Kyrian Jacquet

✓ Pick rightWe got this one right. Kyrian Jacquet was our 51% pick, and won 7-6 6-4.

Pick: Jacquet

Win probability: 51% Jacquet · Market: +117 · We call it in 3 sets (49%) · single likeliest score 2-1 (25%)

Fabian Marozsan and Kyrian Jacquet meet in the quarterfinal at Hangzhou on Sunday. Kyrian Jacquet comes in at 4 wins from the last ten. Fabian Marozsan has won 3 in a row and 6 of the last 10 overall.

Kyrian Jacquet is clearly higher-rated on hard — our number puts Jacquet around 51%. Little separates them; Jacquet gets the nod on the finest of margins.

Hubert Hurkacz vs Lloyd Harris

✓ Pick rightNailed it. We had Hubert Hurkacz at 65% before the match, and Hubert Hurkacz won 7-6 6-4.

Pick: Hurkacz

Win probability: 65% Hurkacz · Market: -161 · We call it in 2 sets (61%) · single likeliest score 2-0 (41%)

A spot in the next round is at stake on Sunday, when Hubert Hurkacz goes up against Lloyd Harris in the Chengdu quarterfinal. Hubert Hurkacz has won 7 of the last 10. Lloyd Harris comes in at 6 wins from the last ten.

Hubert Hurkacz simply rates much higher on hard, and our number follows from it. The edge belongs to Hurkacz — real, but not the kind you take for granted at this level.

Coleman Wong vs Daniil Medvedev

✓ Pick rightNailed it. We had Daniil Medvedev at 73% before the match, and Daniil Medvedev won 6-3 6-7 6-3.

Pick: Medvedev

Win probability: 73% Medvedev · Market: -314 · We call it in 2 sets (66%) · single likeliest score 2-0 (50%)

A spot in the next round is at stake on Sunday, when Coleman Wong goes up against Daniil Medvedev in the Hangzhou quarterfinal. Daniil Medvedev has won 5 of the last 10. Coleman Wong has won 4 of the last 10.

Daniil Medvedev simply rates much higher on hard, and our number follows from it. Wong comes in off a compressed schedule; Medvedev comes in off a compressed schedule. Anything other than a Medvedev win would rank among the bigger surprises of the week.

Andrey Rublev vs Hugo Gaston

✓ Pick rightNailed it. We had Andrey Rublev at 64% before the match, and Andrey Rublev won 6-7 7-6 6-1.

Pick: Rublev

Win probability: 64% Rublev · Market: -368 · We call it in 2 sets (63%) · single likeliest score 2-0 (42%)

A spot in the next round is at stake on Sunday, when Andrey Rublev goes up against Hugo Gaston in the Hangzhou quarterfinal. Andrey Rublev has won 6 of the last 10. Hugo Gaston comes in at 6 wins from the last ten.

Rublev's 74.2% behind the first serve (against 65.9% for Gaston) means break chances should be scarce in one direction. The edge belongs to Rublev — real, but not the kind you take for granted at this level.

Roman Safiullin vs Y. Bu

✓ Pick rightWe got this one right. Roman Safiullin was our 56% pick, and won 6-3 6-3.

Pick: Safiullin

Win probability: 56% Safiullin · Market: -107 · We call it in 3 sets (45%) · single likeliest score 2-0 (31%)

Roman Safiullin and Y. Bu meet in the quarterfinal at Hangzhou on Sunday. Roman Safiullin comes in at 6 wins from the last ten. Y. Bu has won 6 of the last 10.

Neither the serve numbers nor the ratings separate these two by much, which is why our number stays close to even. Safiullin comes in off a compressed schedule; Bu arrives with very little recovery time. A tiebreak or two would surprise nobody, with Safiullin fractionally more likely to land the big points.

Adrian Mannarino vs Denis Shapovalov

✓ Pick rightThis one lands on the correct side of the ledger: 64% on Denis Shapovalov, who won 6-7 6-3 6-2.

Pick: Shapovalov

Win probability: 64% Shapovalov · Market: -227 · We call it in 2 sets (62%) · single likeliest score 2-0 (41%)

Sunday's Chengdu quarterfinal pits Adrian Mannarino against Denis Shapovalov on hard. Denis Shapovalov comes in at 7 wins from the last ten. Adrian Mannarino comes in at 4 wins from the last ten.

The serve is where this match separates: Shapovalov has been winning 74.7% of first-serve points to Mannarino's 70.3%, and on hard that gap compounds fast. Shapovalov should have enough here, though Mannarino has the tools to make the scoreboard uncomfortable.

Leylah Fernandez vs Talia Gibson

✓ Pick rightNailed it. We had Leylah Fernandez at 61% before the match, and Leylah Fernandez won 7-5 6-0.

Pick: Fernandez

Win probability: 61% Fernandez · Market: -184 · We call it in 2 sets (63%) · single likeliest score 2-0 (40%)

It all comes down to Sunday at Singapore, where Leylah Fernandez faces Talia Gibson for the trophy. Leylah Fernandez brings a 3-match winning streak into this one, 7-3 across the last ten. Talia Gibson brings a 3-match winning streak into this one, 5-5 across the last ten.

Leylah Fernandez is clearly higher-rated on hard — our number puts Fernandez around 61%. Fernandez should have enough here, though Gibson has the tools to make the scoreboard uncomfortable.

Kimberly Birrell vs Maya Joint

✗ Pick wrongMissed it. We had Maya Joint at 55%, but Kimberly Birrell won 6-4 6-2.

Pick: Joint

Win probability: 55% Joint · Market: -155 · We call it in 2 sets (59%) · single likeliest score 2-0 (33%)

It all comes down to Sunday at Seoul, where Kimberly Birrell faces Maya Joint for the trophy. Maya Joint comes in at 5 wins from the last ten. Kimberly Birrell comes in at 4 wins from the last ten.

On paper it's close: comparable ratings, comparable serve numbers, small margins everywhere. Birrell comes in off a compressed schedule. Little separates them; Joint gets the nod on the finest of margins.

Jenson Brooksby vs Nikoloz Basilashvili

✗ Pick wrongA miss: Jenson Brooksby at 57% lost to Nikoloz Basilashvili (6-4 7-6).

Pick: Brooksby

Win probability: 57% Brooksby · Market: -124 · We call it in 2 sets (63%) · single likeliest score 2-0 (37%)

Sunday's Chengdu quarterfinal pits Jenson Brooksby against Nikoloz Basilashvili on hard. Jenson Brooksby comes in at 5 wins from the last ten. Nikoloz Basilashvili has won 5 of the last 10.

There's a wide gap in our ratings on hard, and our number follows from it. Little separates them; Brooksby gets the nod on the finest of margins.

Alejandro Davidovich Fokina vs Alexandre Muller

✓ Pick rightThis one lands on the correct side of the ledger: 74% on Alejandro Davidovich Fokina, who won 6-1 7-5.

Pick: Fokina

Win probability: 74% Fokina · Market: -254 · We call it in 2 sets (67%) · single likeliest score 2-0 (52%)

A spot in the next round is at stake on Sunday, when Alejandro Davidovich Fokina goes up against Alexandre Muller in the Chengdu quarterfinal. Alejandro Davidovich Fokina comes in at 8 wins from the last ten. Alexandre Muller comes in at 4 wins from the last ten.

Alejandro Davidovich Fokina is clearly higher-rated on hard — our number puts Fokina around 74%. Fokina comes in off a compressed schedule; Muller comes in off a compressed schedule. Muller needs several things to break right at once; the percentages say they usually don't.

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Updated Sep 26, 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.

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