2–4Win–Loss
33.3%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Hard | 2 | 4 | 33.3% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 2013 | 1 | 2 | 0 | 33.3% |
| 2012 | 1 | 2 | 0 | 33.3% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 2013-04-05 | Davis Cup G1 R2: JPN vs KOR | RR | L | Tatsuma Ito | 101 | 6-3 6-3 6-0 |
| 2013-04-05 | Davis Cup G1 R2: JPN vs KOR | RR | L | Go Soeda | 86 | 5-7 2-6 6-4 6-4 6-2 |
| 2013-02-01 | Davis Cup G1 R1: IND vs KOR | RR | W | Ranjeet Virali Murugesan | 511 | 6-1 6-0 6-1 |
| 2012-04-06 | Davis Cup G1 R2: AUS vs KOR | RR | L | Marinko Matosevic | 121 | 6-2 2-6 6-0 |
| 2012-04-06 | Davis Cup G1 R2: AUS vs KOR | RR | L | Bernard Tomic | 36 | 7-5 6-3 6-3 |
| 2012-02-10 | Davis Cup G1 R1: KOR vs TPE | RR | W | Tsung Hua Yang | 177 | 6-2 7-5 |