MONTE CARLO – Jannik Sinner and Carlos Alcaraz continued their duel for the world number one ranking before the French Open as they opened their clay court seasons by crushing their opponents into the red Monte Carlo dirt on Tuesday. With Usain Bolt in the crowd, the world’s top two sprinted to second-round victories at the Masters event.
No. 2 Sinner took one hour and four minutes to dispatch Frenchman Ugo Humbert 6-3, 6-0. He was followed onto centre court by top-ranked Alcaraz, who took five minutes longer to beat Argentine Sebastian Baez 6-1, 6-3.
The Battle for Number One
Sinner is chasing a first significant clay court title and seeking to dethrone defending Monte Carlo champion Alcaraz as world number one, although the Spaniard said after his match that it was inevitable the 24-year-old Italian would take top spot in the next few weeks.
Sinner came into the season’s first clay court event following his impressive “Sunshine Double” in March at the Indian Wells and Miami Masters 1000 tournaments, winning the two titles without dropping a set. His victory on Tuesday ran his winning streak in 1000-level events to 18 matches.
“It was a good performance from my side,” Sinner said, adding the first clay event “is never easy.” “You have to change your game style a little bit, how you approach certain situations,” he said. “I come here with good feelings but, at the same time, not many expectations.”
Alcaraz Embraces the Clay
Alcaraz had no such reservations. “It’s been almost one year the last match I played on clay,” he said. “To be honest, I missed it. I missed getting myself dirty a little bit.”
Last season, Alcaraz entered four clay-court tournaments, winning three, including Monte Carlo, and losing the final in Barcelona. Sinner missed the start of the 2025 clay season as he finished a ban, but returned to reach the finals in Rome, where he fell to Alcaraz, and at Roland Garros, where he led the Spaniard by two sets and had three championship points before losing a five-set, five-hour marathon.
Inevitable Change at the Top
Ranking points are wiped out after a year, but as Sinner has none to lose in Monte Carlo, Alcaraz said the Italian’s return to the top is inevitable. “I’m going to lose the number one in the world,” said Alcaraz after his win. “I don’t know if it’s going to be in this tournament or the next one.”
“It is going to be really difficult to defend all the points and even if I do, Jannik is going to add some points in this tournament. Number one is not on my mind but to be my best on clay and let’s see how the clay court season is going to be.”
Sinner’s Dominance
Sinner took a few games to find his rhythm against Frenchman Humbert, whom he had faced only twice, the last time five years ago, but broke serve in the fifth game before holding to love and taking a 4-2 lead. Humbert saved a double break point but eventually lost his serve again and the first set 6-3.
The second set was a one-way affair. The Italian did not concede a single game to the Frenchman, sweeping him aside 6-0 in 23 minutes. Sinner will face either Argentine Francisco Cerundolo or Czech Tomas Machac in the next round.
Alcaraz’s Commanding Start
Alcaraz raced through the first set but stuttered in the second before winning the last seven points to surge to victory. “A really good start to the tournament for me,” he said. “I surprised myself with the level. I thought I was going to play a little bit worse.”
He will next face either another Argentine, Tomas Etcheverry, or Frenchman Terence Atmane.
Analysis: A Preview of Roland Garros?
The Monte Carlo Masters is offering an early preview of what promises to be a thrilling clay court season. Sinner and Alcaraz have established themselves as the two best players in the world, and their rivalry is only intensifying.
Alcaraz’s admission that losing the number one ranking is “inevitable” is striking. The Spaniard has held the top spot for most of the past two years, but Sinner’s dominance at the 1000-level events — 18 consecutive match wins — is unprecedented.
The contrast in their clay court approaches is fascinating. Sinner is measured, cautious, and quick to downplay expectations. Alcaraz embraces the dirt, relishes the grind, and speaks openly about his ambitions. Both approaches work.
Their potential meeting in Monte Carlo — and certainly at Roland Garros — would be appointment viewing. The five-set, five-hour marathon they played in the 2025 French Open final was one of the greatest matches of the decade. A rematch could be even better.
For now, Sinner and Alcaraz are through to the next round. The battle for number one, and for clay court supremacy, has begun.
