| TENNIS.MATCHSTAT ver 3.1
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| Home Today's Matches HEAD-2-HEAD Injuries Links Contacts |
| YEAR | TOTAL | CLAY | HARD | IHARD | CARPET | GRASS | ACRYLIC | |
| 2013 | Major events | 2-1 | 0-0 | 2-0 | 0-1 | 0-0 | 0-0 | 0-0 |
| Qualies & CH | 6-7 | 1-2 | 5-4 | 0-0 | 0-1 | 0-0 | 0-0 | |
| 2012 | Major events | 1-1 | 0-0 | 0-1 | 1-0 | 0-0 | 0-0 | 0-0 |
| Qualies & CH | 7-8 | 0-0 | 7-5 | 0-2 | 0-1 | 0-0 | 0-0 | |
| 2011 | Major events | 0-1 | 0-0 | 0-1 | 0-0 | 0-0 | 0-0 | 0-0 |
| Qualies & CH | 1-2 | 0-0 | 1-2 | 0-0 | 0-0 | 0-0 | 0-0 | |
| 2010 | Major events | 1-1 | 0-0 | 1-1 | 0-0 | 0-0 | 0-0 | 0-0 |
| Qualies & CH | 1-1 | 0-0 | 1-1 | 0-0 | 0-0 | 0-0 | 0-0 | |
| 2009 | Qualies & CH | 1-1 | 0-0 | 1-1 | 0-0 | 0-0 | 0-0 | 0-0 |
| TOTAL | 20-23 | 1-2 (7%) | 18-16 (79%) | 1-3 (9%) | 0-2 (5%) | 0-0 (0%) | 0-0 (0%) | |
| 20/2013 CH Busan (KOR) | Hard | Hyeon Chung | 6-7(1) 6-3 6-1 |
| First | 1.42 | - | 2.82 | ||
| 19/2013 CH Karshi (UZB) | Hard | Ti Chen | 7-5 6-1 |
| Second | 2.05 | - | 1.75 | ||
| Hard | Suk-Young Jeong | Toni Androic | 6-4 3-6 7-6(3) |
| First | 1.65 | - | 2.22 | ||
| 18/2013 CH Tallahassee (USA) | Clay | Cedrik-Marcel Stebe | 4-6 6-3 6-0 |
| Second | 1.33 | - | 3.25 | ||
| Clay | Michael Russell | 7-6(6) 6-3 |
| First | 4.45 | - | 1.2 | $$ | ||
| 17/2013 CH Savannah (USA) | Clay | Yong-Kyu Lim | Suk-Young Jeong | 6-4 6-4 |
| q-First | ||||
| 16/2013 CH Sarasota (USA) | Clay | Ze Zhang | 6-2 6-2 |
| First | 1.5 | - | 2.55 | ||
| Clay | Marek Michalicka | 7-6(3) 6-3 |
| Qualifying | ||||||
| Clay | Suk-Young Jeong | Yoshihito Nishioka | 6-0 6-4 |
| q-Second | |||||
| 14/2013 ATP Davis Cup, JPN-KOR, 3-2 (JPN) | I_Hard | Tatsuma Ito | 6-1 6-4 6-4 | Rubber 1 | 1.2 | - | 4.38 | |||
| 10/2013 CH Kyoto (JPN) | Carpet | Samuel Groth | 7-6(5) 6-4 |
| First | 1.3 | - | 3.45 | ||
| 9/2013 CH Sydney (AUS) | Hard | Samuel Groth | Suk-Young Jeong | 6-1 6-2 |
| Second | 1.45 | - | 2.72 | |
| Hard | Alex Bolt | 6-2 6-2 |
| First | 2.12 | - | 1.7 | |||
| 6/2013 CH West Lakes (AUS) | Hard | Nick Kyrgios | 6-2 6-0 |
| Second | 2.3 | - | 1.6 | ||
| Hard | Suk-Young Jeong | Benjamin Mitchell | 6-3 6-4 |
| First | 2.42 | - | 1.55 | ||
| 5/2013 ATP Davis Cup, IND-KOR, 1-4 (IND) | Hard | Ranjeet Virali-Murugesan | 6-4 6-4 6-2 | Rubber 4 | ||||||
| Hard | Vijayant Malik | 6-4 7-5 3-0 ret. | Rubber 2 | |||||||
| 4/2013 CH Maui (USA) | Hard | Mischa Zverev | Suk-Young Jeong | 6-4 6-0 |
| Second | 1.39 | - | 2.95 | |
| Hard | Takuto Niki | 7-5 6-7(3) 6-4 |
| First | 1.33 | - | 3.25 | |||
| 47/2012 CH Toyota (JPN) | Carpet | Hiroki Kondo | 6-4 6-4 |
| First | 2.1 | - | 1.72 | ||
| 46/2012 CH Champaign (USA) | I_Hard | John-Patrick Smith | Suk-Young Jeong | 6-3 6-3 |
| First | 1.55 | - | 2.42 | |
| 45/2012 CH Knoxville (USA) | I_Hard | Ryan Sweeting | 7-5 6-3 |
| First | 1.35 | - | 3.15 | ||
| 43/2012 CH Seoul (KOR) | Hard | Tatsuma Ito | 2-6 7-5 6-3 |
| First | 1.2 | - | 4.45 | ||
| 37/2012 CH Ningboo (CHN) | Hard | Peter Gojowczyk | Suk-Young Jeong | 6-3 6-1 |
| Final | 1.37 | - | 3.07 | |
| Hard | Di Wu | 7-5 6-4 |
| 1/2 | 3.12 | - | 1.36 | $ | ||
| Hard | Ze Zhang | 6-1 6-4 |
| 1/4 | 3.15 | - | 1.35 | $ | ||
| Hard | Suk-Young Jeong | Jaan-Frederik Brunken | 6-4 6-4 |
| Second | 1.75 | - | 2.05 | ||
| Hard | Tsung-Hua Yang | 7-5 3-6 6-2 |
| First | 3.15 | - | 1.35 | $ | ||
| Hard | Ji Sung Nam | 6-1 6-3 | Qualifying | |||||||
| Hard | Suk-Young Jeong | Changwei Peng | 6-0 6-2 | q-Second | ||||||
| 36/2012 CH Shanghai (CHN) | Hard | Kevin Krawietz | 5-7 6-2 6-4 |
| q-First | |||||
| 35/2012 CH Bangkok (THA) | Hard | Ze Zhang | 6-4 6-4 |
| Second | 1.3 | - | 3.45 | ||
| Hard | Suk-Young Jeong | Jose Statham | 6-2 6-4 |
| First | 2.42 | - | 1.55 | ||
| Hard | Ji Sung Nam | 7-5 4-6 6-1 | Qualifying | |||||||
| Hard | Weerapat Doakmaiklee | 6-1 6-1 | q-Second | |||||||
| 19/2012 CH Busan (KOR) | Hard | Tsung-Hua Yang | Suk-Young Jeong | 6-3 7-5 |
| Second | 1.45 | - | 2.72 | |
| Hard | Kento Takeuchi | 6-2 3-6 6-4 |
| First | ||||||
| 17/2012 CH Savannah (USA) | Clay | Bassam Beidas | 6-2 6-4 |
| q-First | |||||
| 16/2012 CH Sarasota (USA) | Clay | Nicholas Monroe | Suk-Young Jeong | 6-4 6-3 |
| q-First | ||||
| 14/2012 ATP Davis Cup, AUS-KOR, 5-0 (AUS) | Hard | Matthew Ebden | 6-3 6-3 6-4 | Rubber 2 | ||||||
| 11/2012 CH Pingguo (CHN) | Hard | Jimmy Wang | 7-5 7-5 |
| Second | 1.23 | - | 4.04 | ||
| Hard | Suk-Young Jeong | Ya-Nan Ma | 6-3 7-5 |
| First | 1.62 | - | 2.27 |