ITF M15 Chiang Rai 04/06 07:40 25 Hong, Seong Chan v Navasirisomboon, Jirat 6-1,7-5
ITF - M15 Antalya 02/10 07:00 26 Lukas Neumayer v Hong, Seong Chan 6-4,7-5
ITF - M15 Antalya 02/09 11:00 25 Hong, Seong Chan v Sergei Pogosian 7-5,6-3
ITF - M15 Antalya 02/06 07:00 28 Evgenii Tiurnev v Hong, Seong Chan 6-1,5-7,6-2
ITF - M15 Antalya 02/05 12:00 27 Hong, Seong Chan v Taiyo Yamanaka 6-4,6-2
ITF - M15 Antalya 02/05 08:50 26 Hong, Seong Chan v Sarp Agabigun 6-1,5-7,10-4
ITF - M15 Antalya 02/03 07:00 25 Hong, Seong Chan v Max Houkes 6-3,6-4
ITF - M15 Antalya 01/20 13:25 25 Hong, Seong Chan v Paul Woerner 6-4,3-6,3-6
Challenger Columbus 09/19 20:10 14 Aleksandar Kovacevic v Hong, Seong Chan 4-6,7-5,7-5
ITF - M15 Monastir 07/04 08:00 29 Hong, Seong Chan v Luca Giacomini 7-5,6-3
ITF - M15 Monastir 07/03 08:30 28 Moez Echargui v Hong, Seong Chan 3-6,0-6
ITF - M15 Monastir 07/02 08:30 27 Hong, Seong Chan v Hady Habib 6-2,6-2
ITF - M15 Monastir 07/01 08:30 26 Hong, Seong Chan v Samuel Vincent Ruggeri 6-1,6-1
ITF - M15 Monastir 06/29 08:30 25 Hong, Seong Chan v Alberto Barroso Campos Retired
ITF - M15 Monastir 06/23 13:10 25 Hong, Seong Chan v Terence Atmane 4-6,4-6
ITF - M15 Monastir 06/15 08:30 25 Luciano Darderi v Hong, Seong Chan 6-4,6-4
ITF - M15 Monastir 06/11 08:30 27 Guy Orly Iradukunda v Hong, Seong Chan 6-4,6-4
ITF - M15 Monastir 06/10 10:20 26 Park, Uisung v Hong, Seong Chan Retired
ITF - M15 Monastir 06/08 08:30 25 Reinberg, Emil v Hong, Seong Chan 1-6,2-6
ITF - M15 Antalya 04/04 07:20 29 Hong, Seong Chan v Fayziev, Sanjar 6-1,6-3
ITF - M15 Antalya 04/03 07:20 28 Benjamin Hassan v Hong, Seong Chan 1-6,7-5,3-6
ITF - M15 Antalya 04/02 08:40 27 Pablo Llamas Ruiz v Hong, Seong Chan 0-6,6-3,6-7
ITF - M15 Antalya 04/01 07:30 26 Taiyo Yamanaka v Hong, Seong Chan 7-6,6-7,2-6
ITF - M15 Antalya 03/30 06:45 25 Koray Kirci v Hong, Seong Chan 1-6,1-6
ITF - M15 Antalya 03/26 07:00 26 Luca Tomasetto v Hong, Seong Chan 6-3,6-3
ITF - M15 Antalya 03/24 07:30 25 Hong, Seong Chan v Miladinovic, Marko 6-2,6-4
ITF - M15 Antalya 03/19 07:30 27 Hong, Seong Chan v Matheus P De Almeida 6-2,6-7,0-6
ITF - M15 Antalya 03/18 07:00 26 Hong, Seong Chan v Edoardo Lavagno 6-1,6-4
ITF - M15 Antalya 03/17 07:25 25 Hong, Seong Chan v Sergey Fomin Retired
ITF - M15 Antalya 03/11 07:00 26 Dima, Dragos v Hong, Seong Chan 7-5,6-2

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.