General Statistics
730
Rank
14 - 18
Wins-Losses
247 (2019)
Highest ranking
Ranking
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2026 | - | 2/3 | - | 2/3 | - | - | - |
| 2025 | 730 | 7/9 | 0/1 | 3/6 | 4/2 | - | - |
| 2024 | 727 | 14/16 | 2/4 | 12/10 | 0/1 | 0/1 | - |
| 2023 | - | 15/20 | 2/4 | 13/15 | 0/1 | - | - |
| 2022 | 476 | 26/19 | 2/4 | 24/13 | 0/1 | - | 0/1 |
| 2021 | 432 | 4/7 | - | 2/6 | 1/1 | - | 1/0 |
| 2020 | 270 | 3/6 | - | 1/2 | 2/3 | - | 0/1 |
| 2019 | 247 | 40/24 | 1/1 | 28/20 | 10/3 | - | 1/0 |
| 2018 | 350 | 40/13 | 3/2 | 37/10 | 0/1 | - | - |
| 2017 | 1229 | 7/2 | - | 7/2 | - | - | - |
| 2016 | 566 | 23/9 | 9/2 | 14/7 | - | - | - |
| 2015 | 564 | 18/16 | 2/2 | 16/13 | - | - | 0/1 |
| 2014 | 461 | 28/20 | 2/3 | 24/16 | 2/1 | - | - |
| 2013 | 585 | 14/16 | 0/1 | 14/14 | 0/1 | - | - |
| 2012 | 484 | 8/11 | - | 7/9 | 1/2 | - | - |
| 2011 | 1939 | 1/4 | 1/0 | 0/3 | 0/1 | - | - |
| 2010 | 1050 | 1/2 | - | 0/2 | - | - | 1/0 |
| Summary | 251/197 | 24/24 | 204/151 | 20/18 | 0/1 | 3/3 |
Last matches
- Mar 30, 2026|R32Nam, Ji SungShick, Braden02T
- Mar 29, 2026|Qualification roundNam, Ji SungKikuchi, Yuta20T
- Mar 28, 2026|Qualification round 1Kumasaka, TakuyaNam, Ji Sung02T
- Jan 25, 2026|Qualification round 1Gengel, MarekNam, Ji Sung20T
- Jan 03, 2026|Qualification round 1Nam, Ji SungIsomura, Kokoro12T
Next matches
No matches available
Surface Win Rate
100%
50%
''
Overall
Clay
Hardcourt
Nam, Ji Sung
Season Statistics
| Statistics | Total | % |
|---|---|---|
| First Serves Successful | 119 | 45.1% |
| First Serve Won | 90 | 75.6% |
| Second Serves Successful | 65 | 44.8% |
| Second Serve Won | 43 | 66.2% |
| Double Faults | 8 | 3.0% |
| Service Games Won | 39 | 60.9% |
| Aces | 11 | 4.2% |
| Serves Won | 133 | 72.3% |
| Break point conversion | 38.46% | 38.46% |
| Tie Breaks Played | 2 | 2 |
| Tie Breaks Won | 1 | 50.0% |