Website-Karte - J
- Joao Sousa - Roberto Bautista Agut
- Joaquim Silva - Olivier Aubin-Mercier
- Jodie Esquibel - Karolina Kowalkiewicz
- Joe Cordina - Shavkatdzhon Rakhimov
- Joe Cusumano - Adam Kownacki
- Joe Fournier - Olajide William Olatunji
- Joe Goodall - Efe Ajagba
- Joe Ham - Qais Ashfaq
- Joe Hughes - Andrea Scarpa
- Joe Hughes - Sandor Martin
- Joe Hughes - Tyrone Nurse
- Joe Joyce - Daniel Dubois
- Joe Joyce - Derek Chisora
- Joe Joyce - Filip Hrgovic
- Jack Hermansson - Joe Pyfer
- Jake Ball - Joe Sherriff
- Joe Smith Jr - Andrzej Fonfara
- Joe Smith Jr - Artur Beterbiev
- Joe Smith Jr - Bernard Hopkins
- Joe Smith Jr - Dmitry Bivol
- Joe Smith Jr - Eleider Álvarez
- Joe Smith Jr - Gilberto Ramirez
- Joffrey Jacob - Joel Duchemin
- Joel Montes - Carlos Ruiz
- Joel Tambwe Djeko - Craig Kennedy
- Joet Gonzalez - Emanuel Navarrete
- Joet Gonzalez - Luis Alberto Lopez
- Joey Abell - Krzysztof Zimnoch
- Joey Abell - Tomasz Adamek
- Joey Dawejko - Zhan Kossobutskiy
- Jarrell Miller - Johann Duhaupas
- Johanna Konta - Agnieszka Radwanska
- Johanna Konta - Angelique Kerber
- Johanna Konta - Petra Kvitová
- Johanna Konta - Venus Williams
- Johanna Larsson - Elina Svitolina
- Johanna Larsson - Timea Bacsinszky
- John Lineker - Cody Garbrandt
- Jimmie Rivera - John Lineker
- John Lineker - John Dodson