Results
| Challenger Seoul | 10/28 01:00 | 25 |
Seong Chan Hong v
Antoine Escoffier
|
CANC | |
| ATP Shanghai | 10/01 07:10 | 15 |
[338] Yosuke Watanuki
v
Seongchan Hong [141]
|
6-2,7-5 | |
| ATP Shanghai | 09/30 07:30 | 14 |
[316] Illya Marchenko
v
Seongchan Hong [141]
|
6-7,4-6 | |
| ATP Chengdu | 09/17 08:25 | 14 |
[139] Seongchan Hong v
Alibek Kachmazov
[252] 
|
4-6,1-6 | |
| Davis Cup | 09/14 11:30 | 4 |
Kamil Majchrzak
v
Seongchan Hong
|
CANC | |
| Davis Cup | 09/13 14:00 | 1 |
Maks Kasnikowski
v
Seongchan Hong
|
6-7,2-6 | |
| Challenger Shanghai | 09/04 04:30 | 26 |
[152] Seongchan Hong v
Dalibor Svrcina
[312] 
|
5-7,3-6 | |
| Challenger Shanghai | 09/03 06:30 | 25 |
[152] Seongchan Hong v
Tung-Lin Wu
[327] 
|
6-7,6-4,6-4 | |
| Challenger Zhangjiagang | 08/31 03:00 | 28 |
[197] Yasutaka Uchiyama
v
Seongchan Hong [152]
|
Retired | |
| Challenger Zhangjiagang | 08/30 03:00 | 27 |
[379] Fajing Sun
v
Seongchan Hong [152]
|
7-5,2-6,2-6 | |
| Challenger Zhangjiagang | 08/29 04:50 | 26 |
[258] Yan Bai
v
Seongchan Hong [152]
|
2-6,1-6 | |
| Challenger Zhangjiagang | 08/27 09:55 | 25 |
[396] Evgeny Donskoy
v
Seongchan Hong [152]
|
6-4,6-7,2-6 |
Wikipedia - Hong Seong-chan
Hong Seong-chan (born 30 June 1997) is a South Korean tennis player. Hong has a career high ATP singles ranking of world No. 141 achieved on 9 September 2024 and a doubles ranking of No. 359 achieved on 16 January 2023. He is the current Korean No. 1 singles player.
Since 2015, Hong has been a member of the South Korean Davis Cup team.
History
Juniors
Hong reached the final of the 2015 Australian Open junior championships, falling to top seed Roman Safiullin in the final.
Hong had a career high junior ranking of No. 3.
2022: Maiden Challenger title
He lifted his maiden trophy at the 2022 Matsuyama Challenger.
2023–2024: Masters debut, Three Challenger finals, top 150
He reached the last round of qualifying at the 2023 Rolex Shanghai Masters.
Ranked No. 227, he qualified for the 2024 BNP Paribas Open having entered the qualifying competition as an alternate after Yosuke Watanuki‘s withdrawal, making his Masters debut.
Ranked No. 175 he qualified for the ATP 500 Citi DC Open in Washington and defeated Adam Walton and upset third seed Karen Khachanov, for his first top 30 win.
Following semifinal showing at the 2024 International Challenger Zhangjiagang, he reached the top 150 at world No. 141 on 9 September 2024.