Name: Seongchan Hong
Country: Republic of Korea
Birthdate: 30.06.97, 27 years
ATP ranking: 312
TOP ranking's position: 139 (16.09.24, 413 points)
Points: 165
Prize money: 422.134 $
Matches total: 455
Win: 281
%: 61.76 %
Country: Republic of Korea
Birthdate: 30.06.97, 27 years
ATP ranking: 312
TOP ranking's position: 139 (16.09.24, 413 points)
Points: 165
Prize money: 422.134 $
Matches total: 455
Win: 281
%: 61.76 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2024 | 43/28 | 42/23 | 0/1 | 1/2 | 0/0 | 0/2 | 0/0 |
| 2023 | 27/34 | 17/18 | 5/6 | 5/6 | 0/0 | 0/4 | 0/0 |
| 2022 | 40/18 | 36/12 | 4/3 | 0/3 | 0/0 | 0/0 | 0/0 |
| 2021 | 17/8 | 7/3 | 10/4 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2019 | 31/9 | 31/9 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2018 | 21/15 | 21/13 | 0/0 | 0/1 | 0/0 | 0/1 | 0/0 |
| 2017 | 18/16 | 14/15 | 4/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 42/15 | 42/12 | 0/0 | 0/1 | 0/1 | 0/1 | 0/0 |
| 2015 | 31/17 | 27/13 | 4/3 | 0/0 | 0/0 | 0/1 | 0/0 |
| 2014 | 8/7 | 5/5 | 3/1 | 0/0 | 0/0 | 0/1 | 0/0 |
| 2013 | 3/7 | 3/5 | 0/1 | 0/0 | 0/0 | 0/1 | 0/0 |
| TOTAL | 281/174 | 245/128 | 30/20 | 6/14 | 0/1 | 0/11 | 0/0 |
| perc. % | 61.76 % | 65.68 % | 60 % | 30 % | 0 % | 0 % | 0 % |
Seongchan Hong / Fixtures
| no matches found |
Seongchan Hong form / surface: Grass
Seongchan Hong / surface: Grass
| 14.07.24 | q 1 | Alex Bolt | Seongchan Hong | 6-4, 6-3 |  | match details |  Newport | Grass |
| 24.06.24 | q 1 | Pierre-Hugues Herbert | Seongchan Hong | 6-3, 6-2 | | match details |  London | Grass |
| 26.06.23 | q 1 | Yosuke Watanuki | Seongchan Hong | 7-64, 7-67 | | match details | London | Grass |
| 17.06.23 | q 1 | Dennis Novak | Seongchan Hong | 6-4, 3-6, 6-3 | | match details | Ilkley Challenger | Grass |
| 13.06.23 | 1st round | Bu Yunchaokete | Seongchan Hong | 7-64, 6-2 | | match details | Nottingham Challenger | Grass |
| 04.06.23 | q 1 | Jay Clarke | Seongchan Hong | 6-3, 6-3 | | match details | Surbiton Challenger | Grass |
| 02.02.18 | Aqeel Khan | Seongchan Hong | 4-6, 7-5, 7-5 | | match details |  Davis Cup | Grass | |
| 15.07.16 | Rubber 1 | Ramkumar Ramanathan | Seongchan Hong | 6-3, 2-6, 6-3, 6-5, Seongchan Hong - retired | | match details |  Davis Cup | Grass |
| 06.07.15 | 1st round | Denis Shapovalov | Seongchan Hong | 7-5, 4-6, 6-3 | | match details | Wimbledon (juniors) | Grass |
| 01.07.14 | 1st round | Pedro Martinez Portero | Seongchan Hong | 6-4, 6-2 | | match details | Wimbledon (juniors) | Grass |
| 29.06.13 | 1st round | Daniil Medvedev | Seongchan Hong | 7-63, 6-2 | | match details | Wimbledon (juniors) | Grass |
