ITF Korea F5 06/27 01:30 62 Hong, Seong Chan v Han, Seong Jae 6-1,6-3
ITF Korea F5 06/26 01:30 62 Hong, Seong Chan v Lee, Seounghun 6-3,6-0
ITF Korea F3 06/13 02:00 25 Kim, Young Seok v Hong, Seong Chan 6-2,6-4
ITF Korea F2 06/09 02:00 27 Song, Min-Kyu v Hong, Seong Chan Retired
ITF Korea F2 06/08 01:00 26 Kwon, OH-Hee v Hong, Seong Chan Retired
ITF Korea F2 06/07 06:55 25 Moon, Ju-Hae v Hong, Seong Chan 3-6,3-6
ITF Korea F1 06/04 03:30 29 Nguyen, Daniel v Hong, Seong Chan 6-4,5-7,6-2
ITF Korea F1 06/03 03:05 28 Hong, Seong Chan v Makoto Ochi 6-1,7-6
ITF Korea F1 06/02 01:00 27 Noh, Sang-Woo v Hong, Seong Chan 4-6,2-6
ITF Korea F1 06/01 03:05 26 Choi, Jae-Won v Hong, Seong Chan 3-6,2-6
ITF Korea F1 05/31 01:00 25 Lee, Dong-Kyu v Hong, Seong Chan 1-6,6-4,4-6
Challenger - Busan 05/16 03:25 25 Hong, Seong Chan v Soeda, Go 6-2,3-6,1-6
Challenger Seoul 05/10 01:30 25 Krajicek, Austin v Hong, Seong Chan 7-6,6-3
Challenger Gimcheon 05/02 03:25 25 Hong, Seong Chan v Bhambri, Yuki 3-6,6-3,4-6
Coupe Davis 04/09 01:35 28 Venus, Michael v Hong, Seong Chan 6-3,3-6,4-6,6-2,6-3
Coupe Davis 04/07 00:30 28 Statham, Rubin v Hong, Seong Chan Retired
ITF Japan F4 04/01 01:00 28 Hong, Seong Chan v Yusuke Takahashi 4-6,5-7
ITF Japan F4 03/31 02:30 27 Hong, Seong Chan v Yosuke Watanuki 7-5,6-4
ITF Japan F4 03/30 01:00 26 Hong, Seong Chan v Kikuchi, Gengo 6-3,6-3
ITF Japan F4 03/28 03:00 25 Hong, Seong Chan v Yuta Shimizu 6-2,7-6
Turkey F8, Singles Qualifying 02/27 07:00 25 Sarp Agabigun v Hong, Seong Chan 1-6,7-6,7-5
ITF Turkey F7 02/24 10:20 27 Cem Ilkel v Hong, Seong Chan 6-7,6-4,7-5
ITF Turkey F7 02/23 10:05 26 Podzus, Martins v Hong, Seong Chan 2-6,5-7
ITF Turkey F7 02/21 10:35 25 Tikhomirov, Maksim v Hong, Seong Chan 1-6,3-6
Turkey F6, Singles Qualifying 02/16 08:00 26 Hong, Seong Chan v Mantilla, Felipe 2-6,3-6
Turkey F6, Singles Qualifying 02/14 08:30 25 Hong, Seong Chan v Davydov, Ivan 6-3,6-0
Bangkok-2, Thailand, Qualifying 01/09 04:30 54 Hong, Seong Chan v Wang, Jimmy 6-2,4-6,4-6
Bangkok-2, Thailand, Qualifying 01/08 09:20 46 Hong, Seong Chan v Sidharth Rawat 6-4,6-0
Bangkok, Thailand, Qualifying 01/01 04:00 46 Hong, Seong Chan v Zopp, Jurgen 4-6,7-6,5-7
Bangkok, Thailand, Qualifying 12/31 04:55 45 Chen, Ti v Hong, Seong Chan 2-6,7-6,3-6

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.