| Qatar Open kvinner | 2018/07/19 09:40 | Koki Niwa v Sangeun Jeong | W | 2-4 |
| Qatar Open - Mixed double | 2018/07/18 10:55 | Sangeun Jeong v An Yan | W | 4-1 |
| Qatar Open - Mixed double | 2018/07/18 01:15 | Sangeun Jeong v Qihao Zhou | W | 4-2 |
| Qatar Open kvinner | 2018/06/08 06:10 | Yu Zhou v Sangeun Jeong | L | 4-0 |
| Tsjekkia - Extraleague | 2018/06/01 06:40 | Sangeun Jeong v Gaoyuan Lin | L | 0-4 |
| Qatar Open - Mixed double | 2018/05/30 10:00 | Lei Kou v Sangeun Jeong | W | 1-4 |
| Qatar Open - Mixed double | 2018/05/30 04:30 | Heng-Wei Yang v Sangeun Jeong | W | 2-4 |
| Tsjekkia - Extraleague | 2018/05/24 12:10 | Sangeun Jeong v Jonghoon Lim | L | 1-4 |
| Qatar Open kvinner | 2018/07/19 10:30 | Yuya Oshima v Jin Ueda | W | 4-3 |
| Qatar Open - Mixed double | 2018/07/18 10:05 | Yuya Oshima v Andrea Landrieu | W | 4-0 |
| Qatar Open - Mixed double | 2018/07/17 07:00 | Yuya Oshima v Kwang Jin Ro | W | 4-0 |
| Tsjekkia - Extraleague | 2018/06/01 07:30 | Yuya Oshima v Sangsu Lee | L | 1-4 |
| Qatar Open - Mixed double | 2018/05/30 10:00 | Yuya Oshima v Kwan Kit Ho | W | 4-2 |
| Qatar Open - Mixed double | 2018/05/29 07:50 | Yuya Oshima v Laurens Tromer | W | 4-0 |
| Tsjekkia - Extraleague | 2018/05/24 13:00 | Kazuhiro Yoshimura v Yuya Oshima | L | 4-1 |
| Qatar Open kvinner | 2018/05/02 09:00 | Kun Ting Beh v Yuya Oshima | W | 0-3 |