Carlos Alcaraz bids for a second consecutive French Open final but Lorenzo Musetti stands in the defending champion’s way on men’s semi-final day at Roland Garros, before a blockbuster between Novak Djokovic and Jannik Sinner.

PARIS — Defending champion Carlos Alcaraz reached the French Open final after Lorenzo Musetti retired from their semifinal early in the fourth set. Alcaraz was leading 4-6, 7-6 (3), 6-0, 2-0 when the eighth-seeded Italian had to stop playing on Court Philippe-Chatrier.