Who is the world No.1 in men's tennis? Updated ATP rankings and explainer
The mantle of world No.1 in tennis is something every player aspires for, but few ever achieve.
When it comes to men's singles, only a handful of names have held the top spot over the past two decades.
However, a new generation of talent has undeniably arrived, with young players pushing their way up the rankings.
MORE: Who are the highest ranked women's players?
Who is the world No. 1 in men's tennis?
Jannik Sinner holds firm in the number one spot ahead of Wimbledon despite Carlos Alcaraz's triumph at Queen's Club.
Jack Draper moves into the top four ahead of his home grand slam, while Daniil Medvedev rises into the top 10.
ATP singles rankings top 10
| Ranking | Change | Name | Points |
|---|---|---|---|
| 1 | - | Jannik Sinner (ITA) | 10,430 |
| 2 | - | Carlos Alcaraz (ESP) | 9,300 |
| 3 | - | Alexander Zverev (GER) | 6,500 |
| 4 | +2 | Jack Draper (ENG) | 4,650 |
| 5 | -1 | Taylor Fritz (USA) | 4,635 |
| 6 | -1 | Novak Djokovic (SRB) | 4,630 |
| 7 | - | Lorenzo Musetti (ITL) | 4,140 |
| 8 | +1 | Holger Rune (DEN) | 3,530 |
| 9 | +2 | Daniil Medvedev | 3,420 |
| 10 | - | Ben Shelton (USA) | 3,170 |
*Last updated June 24, 2025
Check out the full ATP rankings here.
How do tennis rankings work?
Tennis world rankings are calculated by the ATP, who award points based on a player's performance at particular tournaments.
The further a player progresses in a sanctioned event, the more points they will be awarded.
Grand slams provide the most points with 2000 awarded to the winner and 1200 to the runner-up.
Points picked up from each tournament last for one year with rankings updated each week.
When are tennis rankings updated?
Both the ATP and WTA update their rankings every Monday when tournaments aren't running.
So, in general, you can expect weekly updates aside from when Grand Slams are being held.