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 / surface: Clay
Ji Hoon Son / surface: Clay
| 04.12.23 | q 2 | Gokberk Saritas | Ji Hoon Son | 6-3, 6-4 |  | match details |  M15 Antalya | Clay |
| 03.12.23 | q 1 | Ji Hoon Son | Daniil Golubev | 6-1, 6-3 |  | match details | ||
| 28.11.23 | qual. | Oscar Galimardanov | Ji Hoon Son | 2-6, 6-1, 10-1 | | match details | M15 Antalya | Clay |
| 27.11.23 | q 2 | Ji Hoon Son | Gheorghe Claudiu Schinteie | 6-4, 6-4 | | match details | ||
| 26.11.23 | q 1 | Ji Hoon Son | Josh Reid | 6-4, 7-63 | | match details | ||
| 20.06.23 | 1st round | Yunseok Jang | Ji Hoon Son | 4-6, 6-3, 6-0 | | match details |  M25 Anseong | Clay |
| 08.02.18 | 2nd round | Alessandro Petrone | Ji Hoon Son | 6-2, 7-62 | | match details | Turkey F5 | Clay |
| 06.02.18 | 1st round | Ji Hoon Son | Ji Sung Nam | 4-6, 7-63, 6-1 | | match details | ||
| 05.02.18 | qual. | Ji Hoon Son | Jacopo Berrettini | 7-5, 6-4 | | match details | ||
| 04.02.18 | q 2 | Ji Hoon Son | Hanyi Liu | 6-1, 6-0 | | match details | ||
| 02.02.18 | 1/4 | Dragos Dima | Ji Hoon Son | 6-0, 6-1 | | match details | Turkey F4 | Clay |
| 01.02.18 | 2nd round | Ji Hoon Son | Cheong-Eui Kim | 6-4, 6-4 | | match details | ||
| 30.01.18 | 1st round | Ji Hoon Son | Duje Kekez | 6-1, 6-4 | | match details | ||
| 29.01.18 | qual. | Ji Hoon Son | Sergio Luis Hernandez Ramirez | 6-2, 6-3 | | match details | ||
| 28.01.18 | q 2 | Ji Hoon Son | Thomas Macleod | 6-1, 6-1 | | match details | ||
| 28.06.17 | 1st round | Seong-Gook Oh | Ji Hoon Son | 7-5, 6-1 | | match details | Korea F5 | 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 |
| 07.09.15 | qual. | Ji Hoon Son | Sang-Yuop Kim | 6-3, 7-5 | | match details | Korea F7 | Clay |
| 07.09.15 | q 1 | Ji Hoon Son | Nakjun Choi | 6-3, 6-0 | | match details | ||
| 07.09.15 | 1st round | Gengo Kikuchi | Ji Hoon Son | 6-3, 6-1 | | match details | ||
| 07.09.15 | q 2 | Ji Hoon Son | Ilyoung Jeong | 6-2, 6-0 | | match details | ||
| 31.08.15 | 1st round | Arata Onozawa | Ji Hoon Son | 6-3, 6-4 | | match details | Korea F6 | Clay |
| 25.08.14 | 2nd round | Ji Hoon Son | Ju-Hae Moon | 6-3, 6-2 | | match details | Korea F12 | Clay |
| 25.08.14 | 1/4 | Min-Kyu Song | Ji Hoon Son | 6-1, 6-4 | | match details | ||
| 25.08.14 | 1st round | Ji Hoon Son | Ji-Sup Lim | 6-4, 6-0 | | match details | ||
| 18.08.14 | 2nd round | John Millman | Ji Hoon Son | 6-2, 6-1 | | match details | Korea F11 | Clay |
| 18.08.14 | 1st round | Ji Hoon Son | Hong Chung | 6-0, 4-6, 6-3 | | match details |
