Coupe Davis 09/18 14:00 1 [21] Bautista-Agut, Roberto v Hong, Seong Chan [467] 6-1,6-3
Coupe Davis 09/15 14:00 1 [467] Hong, Seong Chan v Dusan Lajovic [92] 4-6,0-6
Coupe Davis 09/13 14:00 1 [467] Hong, Seong Chan v Vasek Pospisil [141] 6-4,1-6,6-7
Challenger Nonthaburi 08/25 06:00 26 [482] Hong, Seong Chan v Yasutaka Uchiyama [264] 3-6,3-6
Challenger Nonthaburi 08/23 06:05 25 [334] Bu Yunchaokete v Hong, Seong Chan [482] Retired
Challenger Nonthaburi 08/22 05:35 19 [409] Tristan Schoolkate v Hong, Seong Chan [478] 6-7,6-4,4-6
Challenger Nonthaburi 08/21 03:00 14 [478] Hong, Seong Chan v Stuart Parker [456] 6-3,1-6,6-3
ITF M25 Tbilisi 08/02 11:35 25 [486] Hong, Seong Chan v Gunneswaran, Prajnesh [327] 6-3,3-6,5-7
ITF M25 Tbilisi 07/26 09:40 25 Hong, Seong Chan v Daniil Ostapenkov 3-6,3-6
Nur Sultan, Kazakhstan 07/19 09:15 25 Roman Safiullin v Hong, Seong Chan 6-2,3-6,6-3
Nur Sultan, Kazakhstan 07/18 09:15 19 Hong, Seong Chan v Zura Tkemaladze 3-6,6-3,6-2
Nur Sultan, Kazakhstan 07/17 05:30 14 Hong, Seong Chan v Song, Min-Kyu 6-1,6-4
Harmon, Singles Main, M-ITF-GUM-02A 06/12 00:30 29 Hong, Seong Chan v Sho Shimabukuro 6-3,4-6,1-6
Harmon, Singles Main, M-ITF-GUM-02A 06/11 02:45 28 Hong, Seong Chan v Kim, Cheong-Eui 6-3,6-3
Harmon, Singles Main, M-ITF-GUM-02A 06/11 01:30 - Hong, Seong Chan v Cheong E Kim 6-3,6-3
Harmon, Singles Main, M-ITF-GUM-02A 06/10 01:30 27 Kokoro Isomura v Hong, Seong Chan 2-6,3-6
Harmon, Singles Main, M-ITF-GUM-02A 06/09 03:35 26 Rehman, Huzaifa A. v Hong, Seong Chan 0-6,6-7
Harmon, Singles Main, M-ITF-GUM-02A 06/08 00:00 25 Jared Thompkins v Hong, Seong Chan 5-7,1-6
Harmon, Singles Main, M-ITF-GUM-02A 06/05 05:00 29 Rio Noguchi v Hong, Seong Chan 3-6,2-6
Harmon, Singles Main, M-ITF-GUM-02A 06/04 00:00 28 Kim, Cheong-Eui v Hong, Seong Chan 2-6,0-6
Harmon, Singles Main, M-ITF-GUM-02A 06/03 00:00 27 Hong, Seong Chan v Jisung Nam 6-2,5-7,6-1
Harmon, Singles Main, M-ITF-GUM-02A 06/02 01:10 26 Hong, Seong Chan v Eric Padgham 6-2,6-3
Harmon, Singles Main, M-ITF-GUM-02A 05/31 00:00 25 Hong, Seong Chan v Rehman, Huzaifa A. 6-2,6-1
ITF M15 Chiang Rai 04/21 05:05 26 Hong, Seong Chan v Kasidit Samrej 6-3,6-7,4-6
ITF M15 Chiang Rai 04/20 02:00 25 Hong, Seong Chan v S D Prajwal Dev 5-7,6-4,6-2
ITF M15 Chiang Rai 04/17 02:00 29 Nam Hoang Ly v Hong, Seong Chan 3-6,6-3,5-7
ITF M15 Chiang Rai 04/16 02:00 28 Hong, Seong Chan v Jisung Nam 6-1,6-2
ITF M15 Chiang Rai 04/15 02:00 27 Hong, Seong Chan v Sidharth Rawat 6-3,3-6,6-4
ITF M15 Chiang Rai 04/14 06:40 26 Hong, Seong Chan v Orel Kimhi 6-1,7-5
ITF M15 Chiang Rai 04/13 07:35 25 Hong, Seong Chan v Niki, Takuto 6-3,6-4

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.