Tennis world number ones in pictures: Here is every man to hold top spot since computer rankings were introduced | Novak Djokovic record, Roger Federer, Rafael Nadal, Daniil Medvedev, Carlos Alcaraz
![The five best-groomed male players at the 2019 US Open - Official Site of the 2023 US Open Tennis Championships - A USTA Event The five best-groomed male players at the 2019 US Open - Official Site of the 2023 US Open Tennis Championships - A USTA Event](https://photo-assets.usopen.org/images/pics/large/f_USTA1169885_20190827_USO_D2_AO2_1481.jpg)
The five best-groomed male players at the 2019 US Open - Official Site of the 2023 US Open Tennis Championships - A USTA Event
![Carlos Alcaraz vs. Frances Tiafoe result, score, highlights as Spanish teenager makes US Open final | Sporting News Carlos Alcaraz vs. Frances Tiafoe result, score, highlights as Spanish teenager makes US Open final | Sporting News](https://library.sportingnews.com/styles/facebook_1200x630/s3/2022-09/Alcaraz%20Carlos%203%20169_0.jpg?itok=JFOcLpDM)
Carlos Alcaraz vs. Frances Tiafoe result, score, highlights as Spanish teenager makes US Open final | Sporting News
![Wimbledon 2019 top male tennis players: Roger Federer, Rafael Nadal, Novak Djokovic and more | Radio Times Wimbledon 2019 top male tennis players: Roger Federer, Rafael Nadal, Novak Djokovic and more | Radio Times](https://images.immediate.co.uk/production/volatile/sites/3/2019/06/Screen-Shot-2019-06-26-at-16.14.46-1d10a6c.png?resize=768,574)