Match log updated: 2026-08-30 07:15 UTC
Seongchan Hong — ATP Match Log
Main draw matches: 5 | W: 2 | L: 3 | Win %: 40.0%
| Opponent | Score | Result | H2H | Match Data | Date ↑ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Kaichi Uchida | 4-6 2-6 | L | H2H | Match data | Sep 29, 2022* | R32 | Seoul | ATP 250 | Hard |
| Facundo Diaz Acosta | 2-6 3-6 | L | H2H | Match data | Apr 3, 2023 | Q1 | U.S. Men's Clay Court Championship | ATP 250 | Clay |
| Matteo Gigante | 5-7 4-6 | L | H2H | Match data | May 28, 2023* | Q1 | Roland Garros | Grand Slam | Clay |
| Yosuke Watanuki | 6-7(4) 6-7(7) | L | H2H | Match data | Jul 3, 2023 | Q1 | Wimbledon | Grand Slam | Grass |
| Francesco Passaro | 7-6(3) 6-4 | W | H2H | Match data | Aug 28, 2023 | Q1 | US Open | Grand Slam | Hard |
| Taro Daniel | 2-6 6-4 1-6 | L | H2H | Match data | Aug 29, 2023* | Q2 | US Open | Grand Slam | Hard |
| Ergi Kirkin | 7-5 6-3 | W | H2H | Match data | Oct 4, 2023* | Q1 | Shanghai Masters | Masters 1000 | Hard |
| Dane Sweeny | 2-6 1-6 | L | H2H | Match data | Oct 5, 2023* | Q2 | Shanghai Masters | Masters 1000 | Hard |
| Soonwoo Kwon | 6-3 6-3 | W | H2H | Match data | Mar 6, 2024* | Q1 | Indian Wells Open | Masters 1000 | Hard |
| Sumit Nagal | 2-6 6-2 7-6(4) | W | H2H | Match data | Mar 7, 2024* | Q2 | Indian Wells Open | Masters 1000 | Hard |
| Jakub Mensik | 3-6 4-6 | L | H2H | Match data | Mar 8, 2024* | R128 | Indian Wells Open | Masters 1000 | Hard |
| Enzo Couacaud | 7-6(7) 2-6 1-6 | L | H2H | Match data | May 26, 2024* | Q1 | Roland Garros | Grand Slam | Clay |
| Pierre-Hugues Herbert | 3-6 2-6 | L | H2H | Match data | Jul 1, 2024 | Q1 | Wimbledon | Grand Slam | Grass |
| Alex Bolt | 4-6 3-6 | L | H2H | Match data | Jul 15, 2024 | Q1 | Newport | ATP 250 | Grass |
| Alex Bolt | 6-4 6-4 | W | H2H | Match data | Jul 29, 2024 | Q1 | Washington Open | ATP 500 | Hard |
| Paul Jubb | 6-4 7-5 | W | H2H | Match data | Jul 29, 2024 | Q2 | Washington Open | ATP 500 | Hard |
| Adam Walton | 7-6(6) 7-6(4) | W | H2H | Match data | Jul 31, 2024* | R64 | Washington Open | ATP 500 | Hard |
| Karen Khachanov | 6-2 6-4 | W | H2H | Match data | Aug 1, 2024* | R32 | Washington Open | ATP 500 | Hard |
| Alex Michelsen | 3-6 3-6 | L | H2H | Match data | Aug 2, 2024* | R16 | Washington Open | ATP 500 | Hard |
| Jozef Kovalik | 6-4 6-7(6) 7-5 | W | H2H | Match data | Aug 26, 2024 | Q1 | US Open | Grand Slam | Hard |
| Kyrian Jacquet | 6-4 3-6 5-7 | L | H2H | Match data | Aug 27, 2024* | Q2 | US Open | Grand Slam | Hard |
| Alibek Kachmazov | 4-6 1-6 | L | H2H | Match data | Sep 18, 2024 | Q1 | Chengdu Open | ATP 250 | Hard |
| Illya Marchenko | 7-6(5) 6-4 | W | H2H | Match data | Oct 2, 2024 | Q1 | Shanghai Masters | Masters 1000 | Hard |
| Yosuke Watanuki | 2-6 5-7 | L | H2H | Match data | Oct 3, 2024* | Q2 | Shanghai Masters | Masters 1000 | Hard |
| Coleman Wong | 4-6 2-6 | L | H2H | Match data | Aug 11, 2026 | Q1 | Cincinnati Open | Masters 1000 | Hard |
| Nikoloz Basilashvili | 6-3 7-6(1) | W | H2H | Match data | Aug 26, 2026 | Q1 | US Open | Grand Slam | Hard |
| Tristan Schoolkate | 4-6 6-7(6) | L | H2H | Match data | Aug 27, 2026 | Q2 | US Open | Grand Slam | Hard |
22 qualifying matches shown in the table; qualifying is excluded from main-draw summaries and leaderboards. Estimated from the tournament schedule where an exact match date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.