| Qatar Open - Mixed dubbel | 2018/03/15 18:30 | Hyojoo Choi v Natalia Bajor | W | 3-1 |
| Qatar Open - Mixed dubbel | 2018/03/15 13:50 | Saki Shibata v Hyojoo Choi | W | 2-3 |
| Qatar Open - Mixed dubbel | 2018/03/15 08:30 | Anastasia Kolish v Hyojoo Choi | W | 0-3 |
| Qatar Open - Mixed dubbel | 2018/03/07 13:30 | Hyojoo Choi v Bernadette Szocs | L | 3-4 |
| Qatar Open - Mixed dubbel | 2018/03/07 12:30 | Hyojoo Choi v Rui Zhang | L | 2-3 |
| Qatar Open - Mixed dubbel | 2018/03/07 06:30 | Hitomi Sato v Hyojoo Choi | W | 0-3 |
| Qatar Open - Mixed dubbel | 2017/11/25 15:30 | Hina Hayata v Hyojoo Choi | L | 4-1 |
| Qatar Open - Mixed dubbel | 2017/07/05 07:30 | Maki Shiomi v Hyojoo Choi | L | 4-1 |
| Qatar Open - Mixed dubbel | 2018/03/15 18:30 | Alina Zaharia v Jiho Kim | W | 1-3 |
| Qatar Open - Mixed dubbel | 2018/03/15 13:50 | Jiho Kim v Leonie Hartbrich | W | 1-0 |
| Qatar Open - Mixed dubbel | 2018/03/14 11:50 | Yousra Helmy v Jiho Kim | W | 0-4 |
| Qatar Open - Mixed dubbel | 2018/03/14 08:40 | Jiho Kim v Evelyn Vivarelli | W | 3-0 |
| Qatar Open - Mixed dubbel | 2018/03/13 15:00 | Jiho Kim v Zuzanna Blazejewicz | W | 3-0 |
| Qatar Open - Mixed dubbel | 2018/03/13 11:50 | Jiho Kim v Stefanie Christensen | W | 4-1 |
| Qatar Open - Mixed dubbel | 2017/11/14 14:15 | Mengyu Yu v Jiho Kim | L | 4-2 |
| Qatar Open - Mixed dubbel | 2017/11/13 19:00 | Ke Chen v Jiho Kim | L | 3-1 |