Jakub Mensik vs Joao Fonseca Prediction & Picks - ATP French Open

Prediction published on 6/2/26, 10:59 AM  by Lou Aguila | Modified on 6/4/26 at 3:11 PM in ATP French Open Picks

Fresh off wins over Novak Djokovic and Casper Ruud, Joao Fonseca enters his first Grand Slam quarterfinals as the favorite. Jakub Mensik, another Grand Slam first-timer, also seeks clay-court immortality.

This quarterfinal matchup has the potential to go five sets, making the Over 38.5 games a compelling target for bettors.

Armed with one of the most lethal forehands in the game today, Fonseca chalked up signature wins over Djokovic 4-6, 4-6, 6-3, 7-5, 7-5 and Ruud 7-5, 7-6, 5-7, 6-2 in the last two rounds.

The road to the title will only get trickier for Fonseca. Just like him, Mensik survived five-set thrillers and surprised established contenders in this tournament.

The Czech shows a lot of heart. After grinding out a five-set win over Mariano Navone 6-3, 2-6, 6-4, 1-6, 7-6, he salvaged a top-10 win by rallying past Alex De Minaur 0-6, 6-2, 6-2, 6-3.

In the next round, De Minaur showcased mental strength to fend off Andrey Rublev’s comeback attempt 6-3, 7-6, 4-6, 2-6, 6-3.

These players experienced rapid growth in this single Grand Slam event. Both displayed grit and incredible shot-making under the bright lights of Paris.

Bettors will be making a big mistake if they think Fonseca will breeze through to an easy win. Mensik is dangerous. He has the weapons, the momentum, and mental toughness to rise to the challenge. Everyone should expect a close match.