General Statistics - Hong, Seongchan
612
Rank
34 - 16
Wins-Losses
150 (2024)
Highest ranking
General Statistics - OH, Seong-Gook
1364
Rank
4 - 8
Wins-Losses
763 (2018)
Highest ranking
Ranking - Hong, Seongchan
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2024 | 150 | 41/28 | 0/1 | 40/23 | - | 0/2 | 1/2 |
| 2023 | - | 28/34 | 5/6 | 18/18 | 4/2 | 0/4 | 1/4 |
| 2022 | 252 | 40/18 | 4/3 | 36/12 | - | - | 0/3 |
| 2021 | 612 | 17/8 | 10/4 | 7/3 | 0/1 | - | - |
| 2019 | 510 | 31/9 | - | 31/9 | - | - | - |
| 2018 | 603 | 21/15 | - | 21/13 | - | - | 0/2 |
| 2017 | 774 | 17/16 | 4/1 | 13/13 | - | - | 0/2 |
| 2016 | 373 | 43/15 | - | 42/12 | 0/2 | - | 1/1 |
| 2015 | 767 | 20/12 | 1/1 | 18/10 | - | - | 1/1 |
| 2014 | - | 0/2 | - | 0/2 | - | - | - |
| 2013 | 1674 | 1/1 | - | 1/1 | - | - | - |
| Summary | 259/158 | 24/16 | 227/116 | 4/5 | 0/6 | 4/15 |
Ranking - OH, Seong-Gook
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2021 | 1364 | 2/4 | 2/4 | - | - | - | - |
| 2020 | 1049 | 1/2 | - | 1/2 | - | - | - |
| 2019 | 1022 | 8/10 | 2/1 | 6/9 | - | - | - |
| 2018 | 763 | 12/12 | 4/2 | 8/10 | - | - | - |
| 2017 | 903 | 19/9 | 7/2 | 12/6 | 0/1 | - | - |
| 2016 | 1759 | 11/10 | 0/1 | 11/9 | - | - | - |
| 2015 | 1574 | 16/9 | 4/2 | 12/7 | - | - | - |
| 2014 | - | 7/8 | 1/2 | 6/6 | - | - | - |
| 2013 | - | 0/3 | 0/1 | 0/2 | - | - | - |
| 2012 | - | 0/1 | - | 0/1 | - | - | - |
| Summary | 76/68 | 20/15 | 56/52 | 0/1 | 0/0 | 0/0 |