May 23, 2026
Marton Fucsovics vs. Matteo Berrettini prediction, odds, picks for French Open 2026
Read Article French Open bets: Four dark horse value picks to win Paris Grand Slam
Updated: | First published:
Written by Nick Slade, Chief Content Officer
Reviewed by Jason Bevilacqua
With Carlos Alcaraz out of the French Open, can anyone challenge Jannik Sinner for the Roland Garros title? Tennis expert Nick Slade says yes.
The withdrawal of Carlos Alcaraz completely alters the men's draw at Roland Garros, leaving Jannik Sinner as the heavy, undisputed 2026 French Open favorite. Alcaraz’s absence creates a rare vacuum in the bracket, opening the door for several dark horses to make an unexpected Grand Slam run.
In a tournament missing the Spaniard's explosive firepower, this group of underdogs possesses the tools to exploit the now wide-open draw, with Sinner assuming the mantle of an unbackable favorite–at prohibitive odds of -270–to win his first French Open and complete the career Grand Slam.
While the focus naturally turns to other top-tier names like Zverev, Djokovic, and Fritz, our tennis predictions have identified four dark horse tennis bets below, revealing how a wide-open half of the draw might just clear a historic path to the Coupe des Mousquetaires.
French Open: Four dark horses to beat Jannik Sinner in 2026
Alex de Minaur (+8000)
The blueprint: Historically, "Demon" viewed clay as his weakest surface due to his slide-and-strike style favoring slicker hard courts. However, he has completely overhauled his dirt game, posting identical, highly progressive 10–5 records in 2024 and 2025. His elite baseline speed ensures he is rarely out of a rally, and he has significantly deepened his top-spin weight to prevent opponents from easily overpowering him.
Recent results: 6–4 on clay this spring, highlighted by a dominant Semfinal run at the Hamburg Open (including a comprehensive 6-0, 6-3 demolition of Luciano Darderi) and a strong showing in Monte Carlo.
The case for the title: With Alcaraz out, one of the primary roadblocks capable of hitting De Minaur off the court is gone. De Minaur's physical conditioning is legendary; in a grueling best-of-five format on slow red clay, very few players can match his lung capacity. If he can survive the heavy-hitting opening rounds, his relentless counter-punching and elite transition game mean he can out-last and break the will of favorites like Sinner in a war of attrition.
Valentin Vacherot (+10000)
Career trajectory: The Monégasque is in the midst of one of the most meteoric rises in recent tennis history. After breaking out of the qualifiers to famously defeat Novak Djokovic and capture an improbable ATP Masters title in Shanghai, Vacherot has officially proven he belongs at the sport’s absolute pinnacle. Standing tall with a booming serve and explosive baseline groundstrokes, he dictates terms on any surface.
Recent results: Vacherot put together a magnificent dream run on his home dirt at the Monte Carlo Masters, storming all the way to the Semifinals. En route, he defused elite opposition including Lorenzo Musetti, Hubert Hurkacz, and fellow list-mate Alex de Minaur, before finally falling to Carlos Alcaraz.
The case for the title: Vacherot possesses an incredibly unique psychological advantage: he has already beaten one of the all time greats (Djokovic) on a massive stage, and he just dismantled a number of clay talents in Monte Carlo. His massive serve gives him free points that most players don't get on clay, while his aggressive return game puts immediate pressure on opponents. With Alcaraz sidelined, Vacherot has arguably the highest ceiling of any dark horse in the draw.
Valentin Vacherot is one of the best value bets at the 2026 French Open
Arthur Rinderknech (+10000)
The blueprint: Rinderknech is a seasoned veteran who bucks the traditional clay court "grinder" mold. At 6'5", his game is anchored entirely by a massive first serve (winning 76.3% of those points in 2026) and a devastating flat forehand. On the clay of Roland Garros, if the weather turns hot and dry, the courts speed up significantly, transforming his heavy artillery into un-returnable weapons.
Recent results: A steady 5–4 on clay this spring, featuring a 6-3, 6-3 defeat of Alex Michelsen in Munich and a hard-fought Quarterfinal finish at the Geneva Open right before the slam. If he can avoid recent nemesis Joao Fonseca, then he can make a run.
The case for the title: Rinderknech will have the entire nation of France firmly behind him. French players feeding off the raucous, passionate Roland Garros crowd are notoriously dangerous. Because he plays high-octane, first-strike tennis, he can take the racket completely out of his opponent's hands. If he gets hot, serves at his usual 85% service-games-won clip, and uses the home-crowd energy to fuel a few early upsets, he can blast his way through his side of the draw.
Learner Tien (+12500)
Surface profile: Fresh off of securing his first ever clay court title in Geneva, Learner Tien is a rapidly rising American young gun, Tien grew up primarily dominating hard-court circuits. However, his heavy, lefty forehand and exceptional point-construction abilities translate naturally to clay. His ability to find sharp, dipping angles makes him a nightmare for natural clay-courters who like to sit comfortably behind the baseline.
Recent results: Tien has enjoyed a spectacular breakout season in 2026. After a massive Quarterfinal run at the Australian Open, his red-clay transition has been terrifyingly seamless. He just secured a solid straight-sets win over Stefanos Tsitsipas (7-6, 7-6) and out-dueled Alexander Bublik in a three-set epic to reach the Final of the Geneva Open where he beat Argentina's Mariano Navone in three-sets.
The case for the title: Tien enters Paris playing with absolutely zero pressure and infinite confidence. Lefties historically thrive at Roland Garros (as a certain Spaniard proved for two decades), using their cross-court forehand to break down opponents' backhands on the high-bouncing dirt. He has proven this month that he can dismantle top-10 players like Bublik on clay. If Sinner or other top seeds experience a physical drop, Tien is the precise kind of fearless prodigy capable of seizing a wide-open draw. Michael Chang, anyone?
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To give you the most accurate and helpful information, this article has been reviewed and edited by Jason Bevilacqua through our fact-checking process.
Nick Slade, with nearly two decades of experience, is the Chief Content Officer at Cipher Sports Technology Group, overseeing content for Dimers. He specializes in soccer, NBA, and NHL betting, leveraging predictive analytics and machine learning to provide accurate betting insights.
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