From the moment the French Open draw was made almost a fortnight ago, the tennis world licked its lips at the prospect of one blockbuster match.
The countdown towards Serbia's Novak Djokovic, the 22-time Grand Slam champion, against Spanish world number one Carlos Alcaraz was on.
On Friday, the two men - at opposite ends of their careers but in the same stunning form - finally go head-to-head at a Grand Slam when they meet in the Roland Garros semi-finals.
"That's the match that a lot of people want to see," said 36-year-old Djokovic, who is bidding for a third French Open title and a men's record 23rd major.