Sinner -310 to win French Open after Alcaraz withdraws

FanDuel Sportsbook listed Jannik Sinner at -310 American odds (1.32 decimal) to win the 2026 French Open at Roland-Garros on May 27, 2026, with Alexander Zverev second at +1200 and Novak Djokovic at +1300. American odds of -310 mean a $310 wager profits $100; decimal 1.32 means a $1 stake returns $1.32 including stake. The shift followed defending champion Carlos Alcaraz’s wrist-injury withdrawal before the main draw. Men’s quarterfinals are scheduled for June 2–3.

How the Alcaraz withdrawal rewired the market

Before the withdrawal, FanDuel and bet365 priced the tournament as a Sinner-vs-Alcaraz duopoly holding roughly 70% of implied probability. The wrist news collapsed Alcaraz’s market overnight; FanDuel voided Alcaraz futures and re-anchored on Sinner. Books that priced Sinner at -164 a day earlier pushed him to -310 within hours. The next tier — Zverev, Djokovic, Medvedev — saw odds widen rather than shorten, because public flow skewed sharply toward Sinner. Sharper accounts took the +1200 to +1400 range as value.

Why Sinner is the right favourite — and the limits

The case for Sinner at -310 rests on three legs: a 79% career French Open win rate, top decile among active men’s clay-courters; 2025 final and 2024 semifinal results meaning every R4-plus opponent has lost to him at Roland-Garros; and the absence of Alcaraz, the only player who reliably beat him on clay since 2023. The case against: Sinner has dropped at least one set in 11 of his last 14 Grand Slam matches, making the “without dropping a set” market a fade. A partially disclosed adductor issue from Rome is the most underpriced risk factor.

“Sinner has a win rate of 79% at the French Open so far in his young career,” wrote Iain MacMillan at Sports Illustrated. (SI Betting)

Form, head-to-head, surface notes

Sinner enters Paris on a 16-match clay win streak across Madrid, Rome and Monte Carlo. Zverev has won six of his last seven on European clay, his only loss to Sinner in Madrid. Djokovic, 38, has played 8-3 across three clay tournaments. Medvedev’s 4-6 clay record makes +4000 consistent with form, not a value play. June 2 QF forecast: 22°C, light wind — favouring the heavier hitter.

Betting Outlook

Favourite: Jannik Sinner at -310 American / 1.32 decimal on FanDuel; outright tournament winner.

Predicted result: Sinner def. Zverev in the final 3-1 in sets. Expect Sinner to drop a set between R4 and the SF — most plausibly in a Djokovic semifinal — and to close the trophy.

Prop bets worth a look:

• Sinner to win dropping fewer than four sets at +180 FanDuel — he dropped three en route to his 2024 SF (Tennis Abstract).
• Zverev to reach the final at +220 — 4-0 vs projected R4/QF opponents this season on clay (ATP).
• Total sets in the men’s final over 3.5 at -130 — five of the last seven Roland-Garros finals went 4+ sets (ATP).

What to fade: Sinner to win without dropping a set at +500 — he has dropped a set in 11 of his last 14 Grand Slam matches. The juice does not justify the variance.

Odds correct as of May 27, 2026. Informational only — not financial or betting advice. 18+ / 21+ depending on jurisdiction. See Responsible Gambling notice below.

FAQ

Q: Where is the 2026 French Open held?
A: Roland-Garros in Paris on red clay. Main draw began May 24, 2026; final June 7, 2026.

Q: Is sports betting on tennis legal in France?
A: Yes, on operators licensed by the Autorité Nationale des Jeux (ANJ) — Winamax, Betclic and Unibet France — for users aged 18 and over. See our PSG vs Arsenal Champions League final preview for context on the same regulated market.

Q: How did Alcaraz’s withdrawal change Sinner’s price?
A: Sinner moved from -164 to -310 on FanDuel within hours — a ~150-bp implied-probability shift. Our Indy 500 odds piece covers a comparable line move.

18+Gambling carries financial risk and can be addictive. If you or someone you know needs help, visit GamCare (UK), call 1-800-GAMBLER (US), or see our Responsible Gambling page. 18+ / 21+ depending on jurisdiction.