Marta Kostyuk of Ukraine & Maria Sakkari of Greece after their second-round match at the 2022 WTA Guadalajara Open Akron WTA
French Open

French Open 2026 Semi-Finals: Predictions, Order of Play & Best Bets

Roland-Garros has its women’s final — and it is a stunner. Mirra Andreeva, the 19-year-old eighth seed, beat Marta Kostyuk 6-1, 6-3 in Thursday’s semi-finals, while qualifier Maja Chwalińska continued the run of the tournament by beating Diana Shnaider 7-6(4), 6-4. Saturday’s final pits Andreeva against the world No.114 Chwalińska — a guaranteed first-time Grand Slam champion, and one of the most unlikely Slam finals in memory.

Today the men decide their last four: Alexander Zverev, the only man left to have reached a Grand Slam final, faces Jakub Menšík, and Italy is guaranteed a finalist as Matteo Arnaldi takes on Flavio Cobolli. Below: the semi-final results, today’s men’s matches, our best bets and the acca.

For the full draw and projected paths, see our 2026 Roland-Garros draw analysis. For outright markets, our French Open 2026 outright tips and women’s tips. Catching up? Read yesterday’s Quarter-Finals article.

Quarter-Final Results: Sabalenka Stunned, Italy Makes History

The biggest shock of the fortnight: world No.1 Aryna Sabalenka, the last Grand Slam champion left in the women’s draw, was beaten by Diana Shnaider — so Roland-Garros is guaranteed a first-time women’s champion. Qualifier Maja Chwalińska continued her fairytale, while Flavio Cobolli and Matteo Arnaldi reached maiden major semi-finals to make it an all-Italian last-four clash.

Quarter-Final Result Score
Shnaider d. Sabalenka (1) UPSET — world No.1 out 3-6, 7-5, 6-0
Chwalińska (Q) d. Kalinskaya (22) Qualifier into the semis 7-6(3), 6-3
Cobolli (10) d. Auger-Aliassime (4) Maiden GS semi-final 4-6, 6-4, 6-4, 6-4
Arnaldi d. Berrettini Berrettini retired (hip) 7-5, 5-2 ret.

Semi-Final Results & Today’s Men’s Matches

The women’s semi-finals are complete and the final is set — Mirra Andreeva v Maja Chwalińska on Saturday. The men decide their last four today, all on Court Philippe-Chatrier.

Semi-Final Match Result / When
Women’s SF Andreeva (8) v Kostyuk (15) Andreeva won 6-1, 6-3
Women’s SF Shnaider v Maja Chwalińska (Q) Chwalińska won 7-6(4), 6-4
Men’s SF Jakub Menšík (26) v Alexander Zverev (2) Today (Fri)
Men’s SF Matteo Arnaldi v Flavio Cobolli (10) — all-Italian Today (Fri)

Women’s final (Saturday): Mirra Andreeva v Maja Chwalińska — the 19-year-old eighth seed against the world No.114 qualifier, with a maiden Grand Slam title guaranteed to one of them.

Men’s semi-final head-to-heads: Zverev v Menšík · Arnaldi v Cobolli.

Semi-Final Best Bets

Andreeva to beat Kostyuk

A rematch of this year’s Madrid final and their third meeting of 2026. Mirra Andreeva, the 19-year-old eighth seed, is the highest-ranked player left in the women’s draw and hasn’t dropped a set all fortnight. Marta Kostyuk has been superb — beating Świątek and Svitolina — but Andreeva’s consistency edges it. Tip: Andreeva to win (around 8/13). Result: Andreeva won 6-1, 6-3 and is into the final.

Shnaider to beat Chwalińska

Diana Shnaider arrives on a high after dismantling Sabalenka, and meets a qualifier ranked No.114 in Maja Chwalińska, whose dream run has been the story of the women’s event. Chwalińska has nothing to lose, but the big-hitting lefty Shnaider is rightly favourite to reach a first major final. Tip: Shnaider to win (around 1/3). Result: the pick lost — qualifier Chwalińska won 7-6(4), 6-4 to reach the final.

Zverev to beat Menšík (today)

The men’s standout. Alexander Zverev is the only man left to have contested a Grand Slam final, and his experience and clay pedigree should tell against the big-serving Jakub Menšík, who is into his first major semi-final. Tip: Zverev to win (around 2/5).

Semi-Final Acca

Our four semi-final picks across both days:

Leg Selection Approx Odds
1 Mirra Andreeva to win 8/13
2 Diana Shnaider to win 1/3
3 Alexander Zverev to win 2/5
4 Flavio Cobolli to win 5/6

Combined: around 9/2. The women’s legs are settled — Andreeva landed but Shnaider was beaten by Chwalińska — so this slip now rides on today’s men’s semi-finals, with the all-Italian Arnaldi v Cobolli the coin-flip. Build it with new-customer free bets via the Bet365 Bet £10 Get £30 welcome offer.

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More Roland-Garros 2026 Coverage

Full cluster: Roland-Garros 2026 hub | tournament preview | draw analysis | Britain at Roland-Garros | outright tips | women’s tips | each-way value | Week 2 acca.
Daily coverage: Day 4 · Day 5 · Day 6 · Day 7 · Day 8 · Day 9 · Day 10 · Quarter-Finals · Semi-Finals · Women’s Final · Women’s Champion · Men’s Champion.