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EFG Swiss Open Gstaad 2025 Preview: Odds, Tips, & Predictions

Dates: July 14-20, 2025 Venue: Gstaad, Switzerland Competition: Men’s Singles Defending champion: Matteo Berrettini After the thrills and spills of Wimbledon, the ATP Tour continues unabated with the EFG Swiss Open Gstaad. This 250-status tournament, charmingly dubbed the ‘Wimbledon of the Alps’, is one of the most picturesque competitions in the calendar. A flagship Swiss sporting event, this tournament provokes plenty of intrigue, especially with the quick switch back to red dirt. However, it attracts some of the Tour’s leading lights, so many of the best sites for betting on tennis will be deluged with pre-match betting odds and outrights for bettors to mull over.

Charles Perrin

Sports Writer

Last updated: 2025-07-01

Fact checked by:

Chad Nagel

Sports & Betting Editor

7 minutes read

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Matteo Berrettini of Italy celebrates against Jacob Fearnley of Great Britain

Matteo Berrettini/Getty Images

Table of Contents

Among the past champions to have graced this event, includes Roger Federer, who was memorably presented with a cow during his homecoming celebration after winning his maiden Wimbledon title in 2003.

Alexander Zverev headlines the player field as the world No.3, but this will be a first outing for him in Gstaad, and he will be eager to add his name to the roll of honour.

To set the mood, we have provided tennis betting insights for the Swiss Open Gstaad. We have delved into top betting sites for tennis and infused some betting odds for you to consider.

Pre-Game Odds and Win Probability

Although Wimbledon has just finished, this hasn’t diluted our interest in the Swiss Open Gstaad.

We have sifted through the leading online sports betting sites, and handpicked a couple of pre-tournament betting prices for a couple of players garnering plenty of favour.

Matteo Berrettini – 13/5 (3.60) – 27.8%
Alexander Zverev – 6/1 (7.00) – 14.3%
Odds courtesy of Stake, subject to change.

Head-to-Head Record (Matteo Berrettini vs Alexander Zverev)

To add some gravitas to our tennis betting tips, we have unlocked the vault on past encounters between Matteo Berrettini and Alexander Zverev.

Berrettini comes into this event in the ascendancy, and his win at the Swiss Open Gstaad last year was a turning point, overcoming a catalogue of injury problems to propel himself back into the world’s top 50.

Zverev, on the other hand, is a proven force on clay, and he won the Munich Open earlier this year to take his career tally to 25 titles.

Checking out sites for betting on tennis matches and trawling through the latest data stands you in good stead for executing your tennis betting strategies

Last Five Meetings

April 8, 2025: (Monte Carlo Masters Round of 32): Matteo Berrettini beat Alexander Zverev 2-6, 6-3, 7-5
July 8, 2023: (Wimbledon Round of 32): Matteo Berrettini beat Alexander Zverev 6-3, 7-6 (4), 7-6 (5)
November 14, 2021: (ATP Tour Finals Round Robin): Alexander Zverev beat Matteo Berrettini RET
May 9, 2021: (Madrid Open final): Alexander Zverev beat Matteo Berrettini 6-7 (8), 6-4, 6-3
October 12, 2019: (Shanghai Masters semi-final): Alexander Zverev beat Matteo Berrettini 6-3, 6-4

Players Form

While some of the best betting sites for tennis will have a few cursory data points, we like to delve deeper into the stats.

We have crunched the numbers and assessed the credentials of three players heading into the Swiss Open Gstaad to see how their games stack up ahead of the first round.

Matteo Berrettini

Boasting plenty of flair, Matteo Berrettini has had a few withdrawals as injuries have flared up. However, with 10 ATP Tour titles to his name, including two Swiss Open Gstaad titles on his CV, Berrettini’s pedigree ought not to be questioned.

He has improved his net game over the past couple of years, but he’s strong on first serve. At the time of writing, the Italian had won over 77% of his first serves, and he could be a force to be reckoned with in Gstaad. When at full tilt, Berrettini can be a serious handful.

Alexander Zverev

Despite failing to silence his detractors at times this season, Alexander Zverev is still a big draw. Interestingly, the world No.3 will be making his Gstaad debut, and he’s a reliable force on clay.

While he’s often accused about his lack of variety, Zverev is strong on both flanks, but we would like to see him up his return stats. At present, he’s won just over 31% of return points which is slightly concerning.

Alexander Bublik

It has ultimately been the ‘Summer of Bublik’. Having already beaten World No.1 Jannik Sinner on grass, and lifted the Terra Wortman Open in Halle, Alexander Bublik may be a bit more left-field in terms of the pre-match betting odds, but he is a brilliant touch player, and he can fluster many a top player.

He has caught our eye over the past few weeks, and he could be a dark horse this week.

Previous EFG Swiss Open Gstaad Winners

Below, we have pointed out the previous champions over the past five years at the EFG Swiss Open Gstaad:

2024 – Matteo Berrettini
2023 – Pedro Cachin
2022 – Casper Ruud
2021 – Casper Ruud
2019 – Albert Ramos-Vinolas

Suggested Bets

The top tennis sites for betting will have all bases covered. They will be armed with all the latest odds and developments going into any given ATP Tour tournament.

The Swiss Open Gstaad will be no different. We’ve scurried over to the leading sportsbooks, and we have highlighted a few suggested bets that might be worth leaning into.

Alexander Zverev to win the Swiss Open Gstaad: While Zverev has suffered some heartaches over the past few months and has faced moments of personal torment over his form, he generally shines on clay. The German may be making his tournament debut here, but he will be eager to stamp his mark on the tournament. Zverev could go all the way and land the title (15/8 with BetWinner).
Final to go the distance and be decided in three sets: Last year’s final was very one-sided as Matteo Berrettini needed just 59 minutes to obliterate qualifier Quentin Halys. On that day, Berrettini didn’t give Halys a sniff. Before that, the last two editions of this tournament were decided in three sets, and there is no reason to suggest why the final couldn’t go the distance once again. Many tennis betting sites will have this line (9/6 with 1xBet).
Alexander Bublik to reach at least the quarter-final: Alexander Bublik’s renaissance over the past few months has been a joy to behold, and he has shown he’s a serious tennis player. His new-found confidence has been backed up with some great results, and in terms of player specials, there is no reason to suggest why he can’t reach at least the last eight at the Swiss Open Gstaad (10/4 with BC.Game).

Swiss Open Gstaad Prediction: Alexander Zverev to Win

The Swiss Open Gstaad provides a nice shake-up after the thrills and spills of Wimbledon. While the tournament has been kind to two-time winner Matteo Berrettini in the past, the only major concern is his fitness and whether he can keep the likes of Alexander Zverev and Alexander Bublik at bay.

Of course, Bublik can be a menace in any draw. Nevertheless, he is a bit of a loose cannon, and his unpredictability on clay means he ought to be swerved. Zverev, on the other hand is the more complete player, and with a title under his belt on the red dirt, he could go well in Gstaad, and he gets our backing to add to his title haul.

If you’re looking to place a wager on the action, be sure to check out the best signup bonus sports betting offers before the tournament heats up.

Charles PerrinSports Writer

Charles Perrin is a highly experienced sports betting content writer with over six years of working with some of the leading sportsbooks in the UK, including bet365 and William Hill.