Tennis-Ticker - The OSAKA MAYOR'S CUP - WORLD SUPER JUNIOR TENNIS CHAMPIONSHIPS, one of only 5 ITF Grade A tournaments worldwide, takes place this week at the Utsubu Tennis Centre in Osaka,
![Naomi Osaka (JPN) Tennis - French Open 2016 - Paris - Grand Slam ITF / ATP / WTA - Roland Garros - France - 2016 | Juergen Hasenkopf Photography Naomi Osaka (JPN) Tennis - French Open 2016 - Paris - Grand Slam ITF / ATP / WTA - Roland Garros - France - 2016 | Juergen Hasenkopf Photography](https://m.psecn.photoshelter.com/img-get2/I0000w5TUVYODP0A/fit=1000x750/Naomi-Osaka-20160527-12535068.jpg)
Naomi Osaka (JPN) Tennis - French Open 2016 - Paris - Grand Slam ITF / ATP / WTA - Roland Garros - France - 2016 | Juergen Hasenkopf Photography
![NAOMI OSAKA (JPN) Tennis - Wimbledon 2018 - London - Grand Slam ITF / ATP / WTA - AELTC - Great Britain - 2018 | Juergen Hasenkopf Photography NAOMI OSAKA (JPN) Tennis - Wimbledon 2018 - London - Grand Slam ITF / ATP / WTA - AELTC - Great Britain - 2018 | Juergen Hasenkopf Photography](https://m.psecn.photoshelter.com/img-get/I0000zOL5OXrGM2M/s/1200/I0000zOL5OXrGM2M.jpg)