Jannik Sinner is into the final of the ATP Finals in Turin, defeating Alex de Minaur, 7-5, 6-2, in the first semifinal of the day on Saturday.
And with that, he makes history.
At 24 years old, he’s the youngest player ever to reach the final at all four Grand Slams and the ATP Finals in a single season.
The Italian won two of the four Grand Slam events this year, the Australian Open and Wimbledon, and finished runner-up at the other two, Roland Garros and the US Open, to Carlos Alcaraz.
He could face Alcaraz again in the ATP Finals final on Sunday, if the Spaniard makes it past Felix Auger-Aliassime at night.
Overall, Sinner is the third player ever—at any age—to reach the final at all four Grand Slams and the ATP Finals in a single season, after Roger Federer and Novak Djokovic, who both did it twice.
Before Sinner, Federer was the youngest player ever to achieve the feat, when he did it for the first time as a 25-year-old in 2006.
The stat dates back to 1970, when the first ATP Finals were held.
PLAYERS TO REACH FINAL AT ALL FOUR GRAND SLAMS AND ATP FINALS IN A SINGLE SEASON (listed in chronological order):
Federer in 2006, age 25 [Won Australian Open, Wimbledon, US Open and ATP Finals; R-Up at Roland Garros to Nadal]
Federer in 2007, age 26 [Won Australian Open, Wimbledon, US Open and ATP Finals; R-Up at Roland Garros to Nadal]
Djokovic in 2015, age 28 [Won Australian Open, Wimbledon, US Open and ATP Finals; R-Up at Roland Garros to Wawrinka]
Djokovic in 2023, age 36 [Won Australian Open, Roland Garros, US Open and ATP Finals; R-Up at Wimbledon to Alcaraz]
Sinner in 2025, age 24 [Won Australian Open and Wimbledon; R-Up at Roland Garros and US Open to Alcaraz; ATP Finals TBD]