Seeing a chair umpire pointing out the mark of a ball is one of the French Open's great traditions. But is relying on the human eye now outdated?
Fourteen-time French Open men's singles champion Rafael Nadal says he will not play at Roland Garros this year and explains how he plans to retire from the professional tour in 2024.
Carlos Alcaraz is seen as "the best player right now" in men's tennis - can he land his first Grand Slam at the French Open?