Challenger Rome GA | 02/23 16:00 | 26 | [235] Seong Chan Hong v Gabriel Decamps [363] | 6-1,6-0 | |
Challenger Rome GA | 02/21 18:10 | 25 | Seong Chan Hong v Gabriele T Brancatelli | 6-1,6-3 | |
Challenger - Chennai | 02/15 06:45 | 26 | [229] Arthur Cazaux v Seong Chan Hong [245] | 6-3,6-4 | |
Challenger - Chennai | 02/13 08:20 | 25 | [245] Seong Chan Hong v Sebastian Ofner [155] | 6-4,6-3 | |
Cupa Davis | 02/05 06:50 | 45 | [237] Seong Chan Hong v Zizou Bergs [115] | 6-3,7-6 | |
Cupa Davis | 02/04 04:40 | 45 | [237] Seong Chan Hong v David Goffin [41] | 4-6,2-6 | |
Challenger - Nonthaburi | 01/21 03:30 | 28 | [261] Sho Shimabukuro v Seong Chan Hong [257] | 6-2,7-5 | |
Challenger - Nonthaburi | 01/20 03:30 | 27 | [252] Michael Geerts v Seong Chan Hong [257] | 1-6,5-7 | |
Challenger - Nonthaburi | 01/18 05:25 | 26 | [257] Seong Chan Hong v Nam Hoang Ly [247] | 6-2,7-6 | |
Challenger - Nonthaburi | 01/16 06:45 | 25 | Seong Chan Hong v Kasidit Samrej | 6-4,6-4 | |
Challenger - Noumea | 01/02 07:40 | 25 | [252] Seong Chan Hong v Thomas Fancutt [375] | 4-6,6-3,3-6 | |
Challenger - Matsuyama | 11/13 04:00 | 29 | [204] Tung-Lin Wu v Seong Chan Hong [371] | 3-6,2-6 | |
Challenger - Matsuyama | 11/12 03:10 | 28 | [355] Shintaro Mochizuki v Seong Chan Hong [371] | 1-6,6-2,3-6 | |
Challenger - Matsuyama | 11/11 03:05 | 27 | [422] Jason Jung v Seong Chan Hong [371] | 1-6,4-6 | |
Challenger - Matsuyama | 11/10 01:00 | 26 | [371] Seong Chan Hong v Nino Serdarusic [254] | 6-4,6-2 | |
Challenger - Matsuyama | 11/08 01:00 | 25 | [371] Seong Chan Hong v Mukund Sasikumar [349] | 6-2,6-1 | |
Challenger - Matsuyama | 11/07 01:00 | 19 | Seong Chan Hong v Shinji Hazawa | 6-3,6-4 | |
Challenger - Yokohama | 11/01 02:15 | 25 | [382] Seong Chan Hong v Kaichi Uchida [172] | 6-3,5-7,3-6 | |
Challenger - Yokohama | 10/31 01:30 | 19 | Seong Chan Hong v Keisuke Saitoh | 6-2,7-5 | |
Challenger - Busan | 10/22 06:00 | 28 | [470] Seong Chan Hong v Radu Albot [85] | 6-7,3-6 | |
Challenger - Busan | 10/21 06:45 | 27 | [135] John Millman v Seong Chan Hong [470] | 6-3,4-6,5-7 | |
Challenger - Busan | 10/20 02:00 | 26 | [470] Seong Chan Hong v Yunseong Chung [395] | 6-3,7-5 | |
Challenger - Busan | 10/18 04:25 | 25 | [470] Seong Chan Hong v Li Tu [190] | 6-3,3-6,6-1 | |
Challenger - Busan | 10/17 02:00 | 19 | [287] Max Purcell v Seong Chan Hong [472] | 7-6,6-0 | |
Challenger - Busan | 10/16 01:30 | 14 | Suk Ann v Seong Chan Hong | 2-6,2-6 | |
Challenger - Gwangju | 10/04 07:45 | 25 | [371] Mukund Sasikumar v Seong Chan Hong [467] | 4-6,6-1,7-5 | |
ATP - Seoul | 09/26 10:00 | 25 | [471] Seong Chan Hong v Kaichi Uchida [163] | 4-6,2-6 | |
Cupa Davis | 09/18 14:00 | 1 | [21] Roberto Bautista-Agut v Seong Chan Hong [467] | 6-1,6-3 | |
Cupa Davis | 09/15 14:00 | 1 | [467] Seong Chan Hong v Dusan Lajovic [92] | 4-6,0-6 | |
Cupa Davis | 09/13 14:00 | 1 | [467] Seong Chan Hong v Vasek Pospisil [141] | 6-4,1-6,6-7 |
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.
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.
He lifted his maiden trophy at the ATP 2022 Matsuyama Challenger.
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.