| Qatar Open - Dublu Mixt | 2018/05/30 10:00 | Yuya Oshima v Kwan Kit Ho | W | 4-2 |
| Qatar Open - Dublu Mixt | 2018/05/29 07:50 | Yuya Oshima v Laurens Tromer | W | 4-0 |
| Republica Ceha - Extraleague | 2018/05/24 13:00 | Kazuhiro Yoshimura v Yuya Oshima | L | 4-1 |
| Qatar - Open - Feminin | 2018/05/02 09:00 | Kun Ting Beh v Yuya Oshima | W | 0-3 |
| German Open - Dublu Feminin | 2018/03/23 15:20 | Yuya Oshima v Youngsik Jeoung | L | 2-4 |
| Qatar Open | 2018/03/08 16:00 | Sathiyan Gnanasekaran v Yuya Oshima | L | 4-3 |
| Qatar Open - Dublu Mixt | 2018/02/22 13:00 | Yuya Oshima v Mohamed El-Beiali | W | 3-0 |
| Qatar - Open - Feminin | 2017/12/14 08:40 | Yuya Oshima v Timo Boll | L | 2-4 |
| Republica Ceha - Extraleague | 2018/05/26 09:00 | Kazuhiro Yoshimura v Sangsu Lee | L | 4-0 |
| Republica Ceha - Extraleague | 2018/05/25 11:20 | Sangsu Lee v Jin Ueda | W | 4-1 |
| Republica Ceha - Extraleague | 2018/05/24 13:00 | Linfeng Zhu v Sangsu Lee | W | 3-4 |
| Qatar - Open - Feminin | 2018/05/05 17:30 | Sangsu Lee v Timo Boll | L | 2-3 |
| Qatar - Open - Feminin | 2018/05/05 16:00 | Sangsu Lee v Patrick Franziska | W | 3-1 |
| Qatar - Open - Feminin | 2018/05/04 13:00 | Sangsu Lee v Jun Mizutani | L | 2-3 |
| Qatar - Open - Feminin | 2018/05/02 18:30 | Sangsu Lee v Andrej Gacina | L | 1-3 |
| Qatar - Open - Feminin | 2018/05/02 17:00 | Sangsu Lee v Tomislav Pucar | W | 3-0 |