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: I. hard
Seongchan Hong / surface: I. hard
| 13.09.24 | Rubber 1 | Seongchan Hong | Maks Kasnikowski | 7-68, 6-2 |  | match details |  Davis Cup | I. hard |
| 03.02.24 | Gabriel Diallo | Seongchan Hong | 7-5, 4-6, 6-1 |  | match details |  Davis Cup | I. hard | |
| 02.02.24 | Vasek Pospisil | Seongchan Hong | 6-4, 6-3 | | match details | |||
| 15.11.23 | 2nd round | Sho Shimabukuro | Seongchan Hong | 6-4, 7-64 | | match details |  Kobe Challenger | I. hard |
| 13.11.23 | 1st round | Seongchan Hong | Omar Jasika | 6-3, 6-1 | | match details | ||
| 17.09.23 | Rubber 1 | Bernabe Zapata Miralles | Seongchan Hong | 6-4, 7-5 | | match details |  Davis Cup | I. hard |
| 14.09.23 | Rubber 1 | Tomas Machac | Seongchan Hong | 7-68, 4-6, 6-2 | | match details | ||
| 12.09.23 | Rubber 1 | Dusan Lajovic | Seongchan Hong | 6-4, 7-63 | | match details | ||
| 25.02.23 | 1/2 | Alex Michelsen | Seongchan Hong | 4-6, 7-5, 6-1 | | match details |  Rome Challenger | I. hard |
| 24.02.23 | 1/4 | Seongchan Hong | Toby Alex Kodat | 4-6, 6-3, 6-4 | | match details | ||
| 23.02.23 | 2nd round | Seongchan Hong | Gabriel Decamps | 6-1, 6-0 | | match details | ||
| 21.02.23 | 1st round | Seongchan Hong | Gabriele Thomas Brancatelli | 6-1, 6-3 | | match details | ||
| 05.02.23 | Seongchan Hong | Zizou Bergs | 6-3, 7-64 | | match details |  Davis Cup | I. hard | |
| 04.02.23 | David Goffin | Seongchan Hong | 6-4, 6-2 | | match details | |||
| 18.09.22 | Rubber 1 | Roberto Bautista Agut | Seongchan Hong | 6-1, 6-3 | | match details | Davis Cup | I. hard |
| 15.09.22 | Rubber 1 | Dusan Lajovic | Seongchan Hong | 6-4, 6-0 | | match details | ||
| 13.09.22 | Rubber 1 | Vasek Pospisil | Seongchan Hong | 4-6, 6-1, 7-65 | | match details | ||
| 19.09.21 | q 1 | Aleksandar Kovacevic | Seongchan Hong | 4-6, 7-5, 7-5 | | match details | Columbus Challenger | I. hard |
| 14.09.18 | Rubber 1 | Jose Statham | Seongchan Hong | 7-610, 6-2 | | match details | Davis Cup | I. hard |
| 07.11.16 | 1st round | Hyeon Chung | Seongchan Hong | 6-1, 6-3 | | match details | Kobe Challenger | I. hard |
