Match log updated: 2026-08-30 18:41 UTC
Woong-Sun Jun — ATP Match Log
Main draw matches: 8 | W: 1 | L: 7 | Win %: 12.5%
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Pierre-Hugues Herbert | 3-6 2-6 | L | H2H | Match data | Oct 11, 2015 | Q1 | Shanghai Masters | Masters 1000 | Hard |
| Mischa Zverev | 4-6 2-6 | L | H2H | Match data | Sep 28, 2015 | Q1 | Kuala Lumpur | ATP 250 | Hard |
| Thanasi Kokkinakis | 0-6 2-6 | L | H2H | Match data | Sep 29, 2014 | Q1 | Japan Open | ATP 500 | Hard |
| Alejandro Falla | 5-7 6-3 2-6 | L | H2H | Match data | Oct 7, 2013 | Q1 | Shanghai Masters | Masters 1000 | Hard |
| Santiago Giraldo | 4-6 2-6 | L | H2H | Match data | Sep 23, 2013 | Q2 | Bangkok | ATP 250 | Hard |
| Nutthanon Kadchapanan | 7-6(4) 3-6 6-3 | W | H2H | Match data | Sep 23, 2013 | Q1 | Bangkok | ATP 250 | Hard |
| Treat Huey | 3-6 6-7(3) | L | H2H | Match data | Sep 24, 2012 | Q2 | Kuala Lumpur | ATP 250 | Hard |
| Peter Polansky | 3-6 4-6 | L | H2H | Match data | Apr 4, 2011 | Q1 | U.S. Men's Clay Court Championship | ATP 250 | Clay |
| Igor Andreev | 2-6 2-6 | L | H2H | Match data | Sep 28, 2010* | Q3 | Kuala Lumpur | ATP 250 | Hard |
| Mohamed Nazim Khan | 6-3 6-1 | W | H2H | Match data | Sep 27, 2010 | Q2 | Kuala Lumpur | ATP 250 | Hard |
| Michael Yani | 4-6 3-6 | L | H2H | Match data | Oct 11, 2009 | Q1 | Shanghai Masters | Masters 1000 | Hard |
| Brendan Evans | 6-4 4-6 3-6 | L | H2H | Match data | Sep 28, 2009 | Q2 | Kuala Lumpur | ATP 250 | Hard |
| Mohamed Nazim Khan | 7-5 6-2 | W | H2H | Match data | Sep 28, 2009 | Q1 | Kuala Lumpur | ATP 250 | Hard |
| Dominik Meffert | 2-6 3-6 | L | H2H | Match data | Jul 13, 2009 | Q2 | Stuttgart Open | ATP 250 | Clay |
| Martin Sinner | 7-5 6-2 | W | H2H | Match data | Jul 13, 2009 | Q1 | Stuttgart Open | ATP 250 | Clay |
| Sascha Kloer | 6-3 4-6 6-7(7) | L | H2H | Match data | Jun 14, 2009 | Q1 | Libéma Open | ATP 250 | Grass |
| Joseph Sirianni | 5-7 1-6 | L | H2H | Match data | Jun 8, 2009 | Q1 | Halle Open | ATP 250 | Grass |
| Stephane Bohli | 2-6 4-6 | L | H2H | Match data | May 3, 2009 | Q2 | Munich Open | ATP 250 | Clay |
| Tristan Samuel Weissborn | 6-4 3-6 6-3 | W | — | Match data | May 3, 2009 | Q1 | Munich Open | ATP 250 | Clay |
| Jesse Levine | 3-6 6-4 2-6 | L | H2H | Match data | Feb 23, 2009 | Q1 | Delray Beach Open | ATP 250 | Hard |
| Ramon Delgado | 3-6 4-6 | L | H2H | Match data | Feb 9, 2009 | Q2 | San Jose | ATP 250 | Hard |
| Lester Cook | 7-5 6-3 | W | H2H | Match data | Feb 9, 2009 | Q1 | San Jose | ATP 250 | Hard |
| Mikhail Elgin | 6-2 6-7(5) 2-6 | L | H2H | Match data | Jan 19, 2009 | Q1 | Australian Open | Grand Slam | Hard |
| Jeremy Chardy | 6-3 5-7 4-6 | L | H2H | Match data | Jan 12, 2009 | Q1 | Sydney International | ATP 250 | Hard |
| Yuichi Ito | 6-4 6-7(4) 3-6 | L | H2H | Match data | Sep 29, 2008 | Q1 | Japan Open | International Series Gold → modern equivalent ATP 500 | Hard |
| Ryler DeHeart | 1-6 7-6(4) 5-7 | L | H2H | Match data | Aug 26, 2008* | Q2 | US Open | Grand Slam | Hard |
| Joseph Sirianni | 6-3 6-4 | W | H2H | Match data | Aug 25, 2008 | Q1 | US Open | Grand Slam | Hard |
| Go Soeda | 6-7(3) 3-6 | L | H2H | Match data | Aug 10, 2008 | Q2 | Washington Open | International Series → modern equivalent ATP 250 | Hard |
| Alberto Francis | 6-3 6-3 | W | H2H | Match data | Aug 10, 2008 | Q1 | Washington Open | International Series → modern equivalent ATP 250 | Hard |
| Amer Delic | 4-6 3-6 | L | H2H | Match data | Aug 4, 2008 | Q2 | Los Angeles Open | International Series → modern equivalent ATP 250 | Hard |
| Rohan Bopanna | 6-4 6-2 | W | H2H | Match data | Aug 4, 2008 | Q1 | Los Angeles Open | International Series → modern equivalent ATP 250 | Hard |
| Philipp Kohlschreiber | 2-6 2-6 | L | H2H | Match data | Jul 31, 2008* | R32 | Cincinnati Open | Masters 1000 | Hard |
| Chris Guccione | 4-6 3-6 | L | H2H | Match data | Jul 28, 2008 | Q2 | Cincinnati Open | Masters 1000 | Hard |
| Denes Lukacs | 7-6(4) 6-1 | W | H2H | Match data | Jul 28, 2008 | Q1 | Cincinnati Open | Masters 1000 | Hard |
| Jesse Levine | 1-6 7-6(2) 3-5 (ret.) | L | H2H | Match data | Jul 21, 2008 | Q1 | Canadian Open | Masters 1000 | Hard |
| James Blake | 3-6 5-7 | L | H2H | Match data | Jul 18, 2008* | R16 | Indianapolis | International Series → modern equivalent ATP 250 | Hard |
| Chris Guccione | 6-4 7-6(4) | W | H2H | Match data | Jul 17, 2008* | R32 | Indianapolis | International Series → modern equivalent ATP 250 | Hard |
| Sonchat Ratiwatana | 6-4 6-4 | W | H2H | Match data | Jul 14, 2008 | Q2 | Indianapolis | International Series → modern equivalent ATP 250 | Hard |
| Scott Lipsky | 6-4 7-5 | W | H2H | Match data | Jul 14, 2008 | Q1 | Indianapolis | International Series → modern equivalent ATP 250 | Hard |
| Donald Young | 3-6 6-2 4-6 | L | H2H | Match data | Jul 10, 2008* | R32 | Newport | International Series → modern equivalent ATP 250 | Grass |
| Nikita Kryvonos | 6-4 6-3 | W | H2H | Match data | Jul 7, 2008 | Q2 | Newport | International Series → modern equivalent ATP 250 | Grass |
| Sanchai Ratiwatana | 6-3 6-4 | W | H2H | Match data | Jul 7, 2008 | Q1 | Newport | International Series → modern equivalent ATP 250 | Grass |
| Lukas Dlouhy | 4-6 6-7(5) | L | H2H | Match data | Jun 23, 2008 | Q1 | Wimbledon | Grand Slam | Grass |
| Richard Bloomfield | 6-4 5-7 6-7(8) | L | H2H | Match data | Jun 10, 2008* | Q3 | Queen's Club Championships | International Series → modern equivalent ATP 250 | Grass |
| Brendan Evans | 6-4 6-2 | W | H2H | Match data | Jun 9, 2008 | Q2 | Queen's Club Championships | International Series → modern equivalent ATP 250 | Grass |
| Prakash Amritraj | 6-3 6-2 | W | H2H | Match data | Jun 9, 2008 | Q1 | Queen's Club Championships | International Series → modern equivalent ATP 250 | Grass |
| Pablo Cuevas | 4-6 1-6 | L | H2H | Match data | May 21, 2008* | R32 | Casablanca | International Series → modern equivalent ATP 250 | Clay |
| Marc Fornell Mestres | 6-3 4-6 6-3 | W | — | Match data | May 19, 2008* | Q3 | Casablanca | International Series → modern equivalent ATP 250 | Clay |
| Andres Schneiter | 6-7(6) 6-2 6-2 | W | H2H | Match data | May 18, 2008 | Q2 | Casablanca | International Series → modern equivalent ATP 250 | Clay |
| Jamie Baker | 6-2 3-6 2-6 | L | H2H | Match data | Jan 7, 2008 | Q2 | ASB Classic | International Series → modern equivalent ATP 250 | Hard |
| Mikal Statham | 6-2 6-3 | W | H2H | Match data | Jan 7, 2008 | Q1 | ASB Classic | International Series → modern equivalent ATP 250 | Hard |
| Marin Cilic | 2-6 2-6 | L | H2H | Match data | Oct 3, 2007* | R64 | Japan Open | International Series Gold → modern equivalent ATP 500 | Hard |
| Gouichi Motomura | 6-7(5) 6-1 6-4 | W | H2H | Match data | Oct 1, 2007 | Q2 | Japan Open | International Series Gold → modern equivalent ATP 500 | Hard |
| Hiroki Kondo | 6-3 6-7(5) 6-1 | W | H2H | Match data | Oct 1, 2007 | Q1 | Japan Open | International Series Gold → modern equivalent ATP 500 | Hard |
| Rik De Voest | 4-6 6-7(4) | L | H2H | Match data | Sep 13, 2007* | R32 | China Open | International Series → modern equivalent ATP 250 | Hard |
| Ti Chen | 6-1 6-3 | W | H2H | Match data | Sep 11, 2007* | Q3 | China Open | International Series → modern equivalent ATP 250 | Hard |
| Wan Gao | 7-5 6-3 | W | H2H | Match data | Sep 10, 2007 | Q2 | China Open | International Series → modern equivalent ATP 250 | Hard |
| Yu Chang | 6-4 6-1 | W | H2H | Match data | Sep 10, 2007 | Q1 | China Open | International Series → modern equivalent ATP 250 | Hard |
| Radek Stepanek | 0-6 4-6 | L | H2H | Match data | Jul 10, 2007* | Q3 | Swiss Open Gstaad | International Series → modern equivalent ATP 250 | Clay |
| Benjamin Balleret | 6-3 6-2 | W | H2H | Match data | Jul 9, 2007 | Q2 | Swiss Open Gstaad | International Series → modern equivalent ATP 250 | Clay |
| Maxime Bonami | 6-1 7-5 | W | H2H | Match data | Jul 9, 2007 | Q1 | Swiss Open Gstaad | International Series → modern equivalent ATP 250 | Clay |
| Dominik Hrbaty | 4-6 5-7 | L | H2H | Match data | Jan 11, 2007* | R32 | ASB Classic | International Series → modern equivalent ATP 250 | Hard |
| Luka Gregorc | 6-3 6-3 | W | H2H | Match data | Jan 9, 2007* | Q3 | ASB Classic | International Series → modern equivalent ATP 250 | Hard |
| Martin Vassallo Arguello | 4-6 6-2 7-6(1) | W | H2H | Match data | Jan 8, 2007 | Q2 | ASB Classic | International Series → modern equivalent ATP 250 | Hard |
| Tomas Cakl | 4-6 6-2 7-5 | W | H2H | Match data | Jan 8, 2007 | Q1 | ASB Classic | International Series → modern equivalent ATP 250 | Hard |
| Marin Cilic | 2-6 6-1 4-6 | L | H2H | Match data | Jan 1, 2007 | Q2 | Chennai | International Series → modern equivalent ATP 250 | Hard |
| Pablo Andujar | 4-6 6-2 6-2 | W | H2H | Match data | Jan 1, 2007 | Q1 | Chennai | International Series → modern equivalent ATP 250 | Hard |
59 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.