The 2026 Monte Carlo Masters weekend opened with a big bang on Friday, 10th April 2026, as the main court’s top seeds flexed their muscles on the red clay of Court Rainier III in the final four line-up. Number One in the world, Carlos Alcaraz and his immediate challenger, Jannik Sinner, who is seeded 2, stood out with their confident and unstoppable performances, completely overpowering their challengers in straight sets and proving themselves as the likely contenders for the season’s first clay court Masters 1000 trophy.
As the stars maintained their shine, the day was not without a highlight for the comeback of Alexander Zverev and the prodigious run of crowd favourite Valentin Vacherot, who had the home fans’ hearts racing by toppling a top ten player. Now that the semi-final games are scheduled for today, it’s time to enjoy the weekend-long tennis extravaganza in the Mediterranean city.
Monte Carlo Open 2026 Quarter-Finals Results
| Matchup | Score | Status |
| Carlos Alcaraz (1) vs Alexander Bublik (8) | 6-3, 6-0 | Alcaraz Won |
| Jannik Sinner (2) vs Felix Auger-Aliassime (6) | 6-3, 6-4 | Sinner Won |
| Alexander Zverev (3) vs Joao Fonseca | 7-5, 6-7(3), 6-3 | Zverev Won |
| Valentin Vacherot vs Alex de Minaur (5) | 6-4, 3-6, 6-3 | Vacherot Won |
Alcaraz and Sinner Maintain Dominance On Clay
Carlos Alcaraz put on a masterclass in aggressive clay court tennis, dismantling the eighth seed Alexander Bublik in just over an hour. After a competitive start in the first set, Alcaraz unleashed a flurry of drop shots and heavy forehands to secure a “bagel” in the second set, winning 6-0. Meanwhile, Jannik Sinner continued his flawless run by neutralising the powerful serve of Felix Auger-Aliassime. Sinner was broken only once throughout the 92-minute contest, showcasing his improved movement on the dirt. The Italian efficiency in the crucial moments ensured a 6-3, 6-4 victory, setting up a blockbuster semi-final clash that fans have been anticipating since the draw was released.
Local Hero Valentin Vacherot Stuns The Field
The story of the tournament continues to be the Monegasque wildcard Valentin Vacherot. After taking down Hubert Hurkacz in the previous round, Vacherot produced another inspired performance to defeat fifth seed Alex de Minaur in a gruelling three-set battle. Vacherot used the vocal home support to stay resilient after losing the second set, eventually breaking de Minaur late in the third to win 6-3.
He will now face Carlos Alcaraz in a David versus Goliath semi-final today. Additionally, Alexander Zverev survived a massive scare from Brazilian teenage sensation Joao Fonseca. The three-set marathon lasted nearly two and a half hours, with Zverev’s experience eventually prevailing over Fonseca’s raw power in the deciding set.
