Jannik Sinner vs. Flavio Cobolli Preview, Prediction, and Betting Odds for ATP Vienna Open 2025 Round of 16

All-Italian clash: Sinner faces Cobolli in Vienna second-round clash

Top seed Jannik Sinner will face unseeded Flavio Cobolli in the second round of the Vienna Open 2025. Cobolli advanced with straight sets win over Tomas Machac, while Sinner dispatched Daniel Altmaier in similarly convincing fashion. The Italian has been a dominant presence this season, capturing titles in Melbourne, Wimbledon, and Beijing, defeating top stars including Alexander Zverev, Carlos Alcaraz, and Learner Tien.

He also reached finals in Rome, Roland Garros, Cincinnati, and the US Open, all falling to Alcaraz, cementing their rivalry as one of 2025’s defining narratives. However, he also had a few setbacks with a three-month doping suspension and retirements in Shanghai and Cincinnati due to cramping and illness. Sinner has been clinical with his stats, being 310 aces, 79% first-serve points won and a 45% break-point conversion from 444 opportunities.

It‘s nice to be back here 🇦🇹 See you tomorrow again 👋🏻 pic.twitter.com/NZKxp8NqQw
— Jannik Sinner (@janniksin) October 22, 2025

Cobolli, meanwhile, has enjoyed a breakthrough year highlighted by two ATP titles. He upset Sebastian Baez in Bucharest and Andrey Rublev in Hamburg, rising to a career-high No. 17 in July before settling at No. 22. His season also includes quarterfinal appearances in Phoenix, Turin, Halle, and Almaty, with a standout Wimbledon run. Cobolli has struggled for consistency elsewhere and retired in the third round of the US Open due to a right arm issue. But his stats remain solid with 237 aces, 68% first-serve points and 37% break-point conversion from 422 opportunities.

🇮🇹 Round of 16 — Vienna
Jannik Sinner will face Flavio Cobolli tomorrow, not before 17:30 on Center Court.

First-ever meeting between the two Italians.
H2H: 0–0 🎾 pic.twitter.com/jzFvKTxUfI
— The Sinner Times (@sinnertimes) October 22, 2025

Jannik Sinner vs. Flavio Cobolli Head-to-Head Record

Jannik Sinner and Flavio Cobolli do not have a head-to-head yet.

Jannik Sinner vs. Flavio Cobolli Comparison

Jannik Sinner	Category	Flavio Cobolli
2	Current Ranking	22
306-86	Career W-L	70-62
43-6	YTD W-L	29-24
21	Career Titles	2
4	Grand Slams	0
3	YTD Titles	2

Jannik Sinner vs. Flavio Cobolli Prediction

Cobolli may test Sinner early with aggressive shot-making, but the Italian’s experience and relentless baseline game should see him prevail in a controlled two-set victory.

Jannik Sinner hits an OUTRAGEOUS shot against Altmaier in Vienna.

One handed backhand flick shot.

So slick with it. 🤯🤯🤯

pic.twitter.com/6aKreKFSni
— The Tennis Letter (@TheTennisLetter) October 22, 2025

Prediction: Jannik Sinner in straight sets

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Jannik Sinner vs. Flavio Cobolli Vienna Open 2025 Betting Odds

With Jannik Sinner heavily favored at -2500, the top seed is expected to control the match and advance past Flavio Cobolli +1420 in straight sets.

Here are the betting odds according to FanDuel:

Jannik Sinner: -2500

Flavio Cobolli: +1420

Here are the odds for total games as well as total sets for both players (sourced via FanDuel):

Set 1 Winner Sinner: -800

Set 1 Winner Cobolli: +520

(According to FanDuel: FanDuel offers exclusive promo codes, bonus deals and accurate odds for users upon signing up. Use FanDuel to ace your betting game in all sports!)

Mandatory Image Credit: Robert Deutsch-Imagn Images

Rudra Dubey

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I’m an academic turned sports writer from Raipur, India, specializing in the NFL, MMA, and tennis at The Playoffs. I previously wrote for Sportskeeda and hold a B.A. and M.A. in History. My journey into sports media began far from the field, rooted in the arts and sciences. Funny enough, I didn’t grow up a sports fan; I used to see it all as just noise. But a fateful writing job introduced me to the world of sports, and what began as a gig quickly became a passion. I understood those voices aren’t noise; they’re emotions of true sports fans, and now I am one of them, writing with the same energy I once questioned.