Challenger Toyota 11/15 05:30 25 Yoshihito Nishioka v Seong Chan Hong 6-3,6-3
Challenger Kobe 11/07 04:00 25 Hyeon Chung v Seong Chan Hong 6-1,6-3
ITF Vietnam F5 09/19 03:00 25 Seong Chan Hong v Soichiro Moritani 7-6,4-6,4-6
ITF Vietnam F4 09/13 09:35 25 Joel Cannell v Seong Chan Hong Retired
ITF Thailandia F3 09/08 02:00 27 Seong Chan Hong v Yusuke Takahashi 4-6,0-6
ITF Thailandia F3 09/07 02:00 26 Seong Chan Hong v Zhaoyi Cao 6-1,6-4
ITF Thailandia F3 09/06 03:00 25 Seong Chan Hong v Ryota Tanuma 6-3,7-6
ITF Thailandia F2 09/03 03:00 29 Seong Chan Hong v N.Sriram Balaji 4-6,6-7
ITF Thailandia F2 09/02 03:00 28 Seong Chan Hong v N. Vijay Sundar Prashanth 6-4,7-6
ITF Thailandia F2 09/01 03:00 27 Seong Chan Hong v Renta Tokuda 6-1,6-4
ITF Thailandia F2 08/31 05:00 26 Seong Chan Hong v Yuanfeng Li 6-0,6-3
ITF Thailandia F2 08/30 04:45 25 Seong Chan Hong v Joan Soler 7-6,6-2
ITF Vietnam F8 08/14 03:00 29 Seong Chan Hong v Jacob Grills 6-1,6-7,6-0
ITF Vietnam F8 08/13 03:00 28 Seong Chan Hong v Jonathan Kanar Retired
ITF Vietnam F8 08/12 02:00 27 Seong Chan Hong v Yuichi Ito Retired
ITF Vietnam F8 08/10 02:00 26 Seong Chan Hong v Rishab Agarwal 4-6,6-3,6-2
ITF Vietnam F8 08/09 02:00 25 Seong Chan Hong v Mukund Sasikumar 7-5,6-4
ITF Vietnam F8 08/05 02:00 27 Seong Chan Hong v Christopher Rungkat 6-4,2-6,3-6
ITF Vietnam F8 08/04 02:30 26 Seong Chan Hong v Yuichi Ito 4-6,7-5,6-4
ITF Vietnam F8 08/02 02:00 25 Seong Chan Hong v Masaki Sasai 6-1,6-1
Coppa Davis 07/15 04:30 - Ramkumar Ramanathan v Seong Chan Hong Retired
ITF Corea F1 06/16 01:00 26 Yong-Kyu Lim v Seong Chan Hong 7-5,7-5
ITF Corea F1 06/15 01:00 25 Connor Farren v Seong Chan Hong 2-6,1-6
Coppa Davis 03/04 02:00 - Seong Chan Hong v Rubin Statham 6-4,6-3,4-6,7-6
ITF Turchia F7 02/21 13:30 29 Dimitar Kuzmanov v Seong Chan Hong 4-6,3-6
ITF Turchia F7 02/20 09:30 28 Seong Chan Hong v Frederico Ferreira Silva 6-2,1-6,7-6
ITF Turchia F7 02/19 08:00 27 Seong Chan Hong v Yong-Kyu Lim 6-2,6-1
ITF Turchia F7 02/18 09:55 26 Alexander Bublik v Seong Chan Hong 2-6,2-6
ITF Turchia F7 02/16 08:00 25 Seong Chan Hong v Lukas Mugevicius 6-2,6-4
ITF Turchia F6 02/14 08:00 29 Frederico Ferreira Silva v Seong Chan Hong 5-7,4-6

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. 172 achieved on 15 April 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 ATP Challenger title

He lifted his maiden trophy at the ATP 2022 Matsuyama Challenger.

2023-2024: Masters debut, Three Challenger finals

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.