Carlos Alcaraz powered into the second round at Roland Garros on Monday with a resounding win to start his title defence, while three-time defending women's champion Iga Swiatek also eased through her first encounter.
Four-time Grand Slam champion Alcaraz struck 31 winners in a 6-3, 6-4, 6-2 victory over Italian qualifier Giulio Zeppieri and will face Hungary's Fabian Marozsan in round two.
Alcaraz is now on an eight-match winning streak at Roland Garros and also took Olympic silver in Paris last year, losing the final to Novak Djokovic.
The reigning champ @carlosalcaraz kicks off his Roland-Garros campaign in style ✨#RolandGarros pic.twitter.com/PQD34rWSco
— Roland-Garros (@rolandgarros) May 26, 2025
"The first round is never easy, and coming here as a champion is even more difficult," said the Spaniard, who has won both the Monte Carlo Masters and Italian Open titles on clay this year.
"But I started well, found my rhythm, and I'm happy with my start."
Alcaraz beat world No 1 Jannik Sinner in straight sets in the Rome final just over a week ago as the Italian returned from a three-month doping ban.
Two-time reigning Australian Open champion Sinner takes centre stage in the night session against Frenchman Arthur Rinderknech, who can expect to enjoy much of the support under the lights on Court Philippe Chatrier.
It is the first of two successive potential French opponents for Sinner, who could meet the retiring Richard Gasquet in the second round. Gasquet, 38, takes on another wild card, Terence Atmane, in his 22nd and final Roland Garros.
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"It's definitely going to be different," Sinner said of the atmosphere that awaits him in Paris after he received a warm welcome back in front of home fans in Italy.
Taylor Fritz of the USA became the first high-profile casualty in the men's draw as the fourth seed lost 7-5, 3-6, 6-3, 6-1 to German Daniel Altmaier.
No.4 seed dispatched 😯#RolandGarros pic.twitter.com/elwEyro1rt
— Roland-Garros (@rolandgarros) May 26, 2025
Norwegian seventh seed Casper Ruud, a two-time Roland Garros runner-up, got his bid for a first Grand Slam title under way with a 6-3, 6-4, 6-2 win over veteran Spanish qualifier Albert Ramos-Vinolas.
SWIATEK CRUISES THROUGH
Swiatek entered the tournament on a near year-long trophy drought but showed signs of form in a 6-3, 6-3 victory over Slovakia's Rebecca Sramkova.
Her struggles since the last of her four Roland Garros titles have been well documented, but she broke her 42nd-ranked opponent four times in a strong display.
The five-time Grand Slam champion's remarkable win-loss record in the tournament now stands at 36-2.
First match back and first win 👊#RolandGarros pic.twitter.com/PAH0ptE9eA
— Roland-Garros (@rolandgarros) May 26, 2025
"I knew I needed to stay proactive and try to use my weapons. I'm happy with my performance and it was a solid match," said Swiatek, who also beat Sramkova in the second round of this year's Australian Open.
Swiatek, who has dropped to fifth in the world rankings, will next face former US Open champion Emma Raducanu after the Briton defeated China's Wang Xinyu 7-5, 4-6, 6-3.
Raducanu is playing at Roland Garros for the first time since a second-round exit on her debut in 2022.
Four-time Grand Slam winner Naomi Osaka, who had a match point against Swiatek in the second round at Roland Garros a year ago, was knocked out by Spanish 10th seed Paula Badosa in a tense three-set battle.
What a battle between Osaka and Badosa 🔥#RolandGarros pic.twitter.com/Q16wdaLPbM
— Roland-Garros (@rolandgarros) May 26, 2025
Badosa, an Australian Open semifinalist earlier this year, fought back from a set down to win 6-7 (1/7), 6-1, 6-4.
Osaka has still never got past the third round at Roland Garros.
Former Wimbledon winner Elena Rybakina battled past Argentinian qualifier Julia Riera 6-1, 4-6, 6-4, two days after lifting her first WTA title since April 2024 in Strasbourg.
American ninth seed Emma Navarro suffered an embarrassing 6-0, 6-1 loss to Spanish world number 68 Jessica Bouzas Maneiro in just 57 minutes, only winning a game when her opponent double-faulted to gift her a break when serving for a double-bagel victory.