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Flavio Cobolli Roland Garros 2026 (Getty)

Matteo Arnaldi vs. Flavio Cobolli Prediction, Betting Pick, Latest French Open Semifinal Odds - Friday, June 5th

Flavio Cobolli can sniff the title match at the 2026 French Open if he can take down fellow countryman Matteo Arnaldi on Friday in the semifinal. Will Cobolli take care of business in this all-Italian Semifinal? Let's take a look at this Arnaldi vs. Cobolli prediction and best bet for Roland Garros on Friday, June 5th.

Peter Alexis - June 5, 2026, 8:30 AM EDT

4 Minute Read

Matteo Arnaldi vs. Flavio Cobolli Prediction: Can Mensik Continue Upset Streak Against Red-Hot Zverev in French Open Semifinal?

Matteo Arnaldi faces Flavio Cobolli on Friday, June 5, at 1 p.m. ET in the French Open semifinals at Roland Garros. Cobolli has continued to draw steam in the market, moving from -245 to -263, while Arnaldi sits as the underdog in an all-Italian semifinal that guarantees Italy a spot in the men’s final.

Cobolli deserves to be favored. He has been given near pick’em prices in several key matches during this tournament and has answered with dominant, controlled tennis. His latest win was the biggest one yet, as he came back from a set and 3-1 down to beat No. 4 seed Felix Auger-Aliassime 4-6, 6-4, 6-4, 6-4 to reach his first Grand Slam semifinal.

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Matteo Arnaldi vs. Flavio Cobolli Odds

  • Moneyline: Mensik (+310), Zverev (-375)

Matteo Arnaldi vs. Flavio Cobolli Date, Time, and Where to Watch

  • Date: Friday, June 5th, 2026
  • Time: 1:00 PM ET
  • Where to Watch: TNT, TruTV, HBOMax

Click here for complete Arnaldi vs. Cobolli Odds

Matteo Arnaldi vs. Flavio Cobolli Prediction

That reverse sweep was the clearest sign that Cobolli is not just benefiting from an easier section of the draw. He stayed composed after falling behind, kept trusting his patterns, and slowly took control with court command and confidence. Cobolli has been playing some of the best tennis of his life over the last few months, and this Roland Garros run has confirmed that his level is no longer just a short hot streak.

Arnaldi’s path has been more chaotic, but he has earned this stage as well. He outlasted Frances Tiafoe in a five-set fourth-round thriller, then advanced through the quarterfinal when Matteo Berrettini retired with a hip injury while trailing 7-5, 5-2. That gives Arnaldi a strange mix of workload and recovery. He has already survived one marathon, but the shortened quarterfinal could help him come into this match with enough legs to push his countryman.

The matchup points toward Cobolli eventually taking over, but not cleanly. Arnaldi has enough defensive resistance, rally tolerance, and familiarity with Cobolli’s game to steal a set, especially in an all-Italian semifinal where nerves could show early. Cobolli is the better current player and has the hotter market profile, but Arnaldi has been too tough throughout this tournament to expect a straight collapse.

Matteo Arnaldi vs. Flavio Cobolli Best Bet

Cobolli to win the match while Arnaldi wins at least one set at +125 is the play. Cobolli has the form, confidence, and court control to justify the favorite price, but Arnaldi should make him work and find at least one set in a matchup between two players who know each other well. Expect Cobolli to survive the push and move into the French Open final.

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