PARIS, France (AFP) — Carlos Alcaraz arrives at Roland Garros brimming with confidence after taking down chief rival Jannik Sinner in Rome, but the defending champion expects the Italian to be an even tougher proposition after shaking off the rust following his doping ban.

Alcaraz and Sinner will be on opposite sides of the draw as the Spaniard returned to the second in the world this week following his Italian Open triumph, potentially setting the stage for another blockbuster final between the game’s two rising superstars.

The 22-year-old Alcaraz has won 15 of 16 matches on clay this season, triumphing at Monte Carlo and reaching the Barcelona final before going all the way in Rome after missing the Madrid Open with a thigh injury.

He has also had Sinner’s number of late, winning their last four meetings to take a 7-4 head-to-head advantage, a record that includes Alcaraz’s five-set win in last year’s French Open semifinal. His success on Sunday ended Sinner’s run of 26 successive victories.

Four-time Grand Slam champion Alcaraz believes the challenge of playing Sinner brings the best out of him.