Name: Ji Hoon Son
Country: Republic of Korea
Birthdate: 09.09.94, 30 years
ATP ranking: 611
TOP ranking's position: 452 (15.04.19, 17 points)
Points: 3
Prize money: 31.653 $
Matches total: 235
Win: 141
%: 60 %
Country: Republic of Korea
Birthdate: 09.09.94, 30 years
ATP ranking: 611
TOP ranking's position: 452 (15.04.19, 17 points)
Points: 3
Prize money: 31.653 $
Matches total: 235
Win: 141
%: 60 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2024 | 7/2 | 7/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2023 | 20/15 | 17/12 | 3/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2022 | 29/19 | 29/19 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2021 | 12/4 | 12/4 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2019 | 0/2 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2018 | 27/12 | 20/10 | 7/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2017 | 6/8 | 6/7 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 5/5 | 5/3 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2015 | 18/8 | 15/6 | 3/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2014 | 12/11 | 9/9 | 3/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2013 | 5/5 | 5/5 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2012 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2011 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2010 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 141/94 | 125/82 | 16/12 | 0/0 | 0/0 | 0/0 | 0/0 |
| perc. % | 60 % | 60.39 % | 57.14 % | 0 % | 0 % | 0 % | 0 % |
Ji Hoon Son / Fixtures
| no matches found |
Ji Hoon Son form / year 2016 / surface: Clay
Ji Hoon Son / year 2016 / surface: Clay
| 06.09.16 | 1st round | Jea Moon Lee | Ji Hoon Son | 6-3, 6-4 |  | match details |  Korea F8 | Clay |
| 23.08.16 | 1st round | Yong-Kyu Lim | Ji Hoon Son | 6-1, 6-4 | | match details | Korea F6 | Clay |
