Novak Djokovic and Rafael Nadal clash for the 58th time in their “historic rivalry” on the same court where they first met 15 years ago with a place in the French Open final at stake.
It is tennis’s greatest modern match-up between two men who have harvested 38 Grand Slam titles and 72 Masters between them.
Djokovic has spent more weeks at world number one than any other player while 13-time French Open winner Nadal has not been out of the top 10 in 16 years.
Nadal will start the semi-final as favourite, buoyed by his record of 105 wins and just two losses in his Roland Garros career.
The 35-year-old also has the edge over Djokovic on clay with a 19-7 career lead and 7-1 in Paris.
Djokovic hasn’t beaten Nadal on the surface since Rome in 2016.