ITF M15 Daegu 06/08 01:00 27 홍, 승찬 v 판쿠트, 토마스 Retired
ITF M15 Daegu 06/06 03:25 26 홍, 승찬 v 김, 동주 6-3,6-2
ITF M15 Daegu 06/04 04:45 25 홍, 승찬 v 문, 주해 6-1,6-3
Challenger Gwangju 05/13 05:50 24 홍, 승찬 v 크라브축, 콘스탄틴 6-3,6-7,2-6
Challenger Busan 05/06 06:10 24 홍, 승찬 v 우치다, 카이치 2-6,5-7
Challenger Seoul 04/29 03:40 24 노구치, 리오 v 홍, 승찬 3-6,6-4,6-0
Matsuyama, Singles M-ITF-JPN-06A 04/13 01:00 28 홍, 승찬 v 세키구치, 스이치 2-6,3-6
Matsuyama, Singles M-ITF-JPN-06A 04/12 04:20 27 홍, 승찬 v 시마부쿠로, 소 6-2,6-2
Matsuyama, Singles M-ITF-JPN-06A 04/12 01:00 26 홍, 승찬 v 노구치, 리오 6-2,6-3
Matsuyama, Singles M-ITF-JPN-06A 04/11 01:00 25 홍, 승찬 v 이마이, 신타로 Retired
Nishi-Tokyo, Singles M-ITF-JPN-02A 03/17 02:00 29 세키구치, 스이치 v 홍, 승찬 6-7,4-6
Nishi-Tokyo, Singles M-ITF-JPN-02A 03/16 03:45 28 홍, 승찬 v 에하라, 히로야스 6-2,6-3
Nishi-Tokyo, Singles M-ITF-JPN-02A 03/15 03:15 27 홍, 승찬 v 엘리스, 블랙 3-6,7-5,6-3
Nishi-Tokyo, Singles M-ITF-JPN-02A 03/14 03:40 26 홍, 승찬 v 시마부쿠로, 소 6-1,7-6
Nishi-Tokyo, Singles M-ITF-JPN-02A 03/13 02:20 25 홍, 승찬 v 키쿠치, 겐고 4-6,6-3,7-6
Nishi-Tama, Singles M-ITF-JPN-01A 03/08 06:50 27 홍, 승찬 v 야마사키, 점페이 6-3,6-7,2-6
Nishi-Tama, Singles M-ITF-JPN-01A 03/08 02:40 26 홍, 승찬 v 사이토, 케스크 6-3,6-0
Nishi-Tama, Singles M-ITF-JPN-01A 03/06 03:50 25 홍, 승찬 v 타카미사와, 타케토 4-6,6-3,6-3
Hong Kong, Singles M-ITF-HKG-04A 01/02 10:30 25 홍, 승찬 v 벨로티, 아거스틴 6-3,0-6,3-6
ITF Hong Kong F3 12/26 04:15 26 홍, 승찬 v 트롱차로엔차이쿨, 위사야 5-7,5-7
ITF Hong Kong F3 12/25 03:45 25 탕, 안토니 제키 v 홍, 승찬 3-6,5-7
ITF Thailand F8 11/07 03:30 26 벨리어, 안토니 v 홍, 승찬 Retired
ITF Thailand F8 11/05 04:30 25 홍, 승찬 v 라자로브, 알렉산달 6-4,6-1
ITF Thailand F7 11/02 05:30 28 송, 민규 v 홍, 승찬 6-2,6-3
ITF Thailand F7 11/01 02:00 27 홍, 승찬 v 에하라, 히로야스 2-6,6-4,6-3
ITF Thailand F7 10/31 03:55 26 홍, 승찬 v 사라이바, 베르날도 6-2,6-4
ITF Thailand F7 10/30 08:50 25 홍, 승찬 v 비시와카르마, 시다르스 7-6,6-2
파이널, 플레이오프 09/15 05:35 29 홍, 승찬 v Venus, Michael Cancelled
파이널, 플레이오프 09/14 02:00 29 홍, 승찬 v Statham, Rubin 6-7,2-6
ITF China F10 07/09 05:00 25 홍, 승찬 v 남, 지숭 3-6,3-6

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.