French Open: Who's going to win men's singles Grand Slam title at Roland-Garros after Jannik Sinner's shock defeat?

World No. 1 Jannik Sinner was eliminated in the second round of the 2025 French Open by Juan Manuel Cerundolo, described as one of the biggest shocks in tennis history. Sinner had been the heaviest favourite going into a men's Grand Slam since Rafael Nadal at the 2009 French Open — a tournament Nadal also failed to win. Novak Djokovic is now the only remaining Grand Slam champion in the men's draw, though he is not considered the outright favourite to claim the title.