| Qatar Open XD | 2017/11/25 12:05 | Alvaro Robles v Seo, Hyundeok | L | 4-2 |
| Qatar Open XD | 2017/11/13 16:50 | Seo, Hyundeok v Moregard, Malte | L | 2-4 |
| Qatar Open XD | 2017/07/04 05:10 | Mizutani, Jun v Seo, Hyundeok | L | 4-0 |
| Qatar Open XD | 2017/07/03 06:00 | Seo, Hyundeok v Zhang, Shaoping | W | 4-0 |
| Qatar Open XD | 2017/07/02 10:15 | Seo, Hyundeok v Sun, Chia-Hung | W | 4-0 |
| Qatar Open XD | 2017/07/02 05:00 | Seo, Hyundeok v Houghton, Benjamin | W | 4-0 |
| Qatar Open XD | 2017/06/15 03:10 | Ricardo Walther v Seo, Hyundeok | L | 4-0 |
| Qatar Open XD | 2017/04/18 07:26 | Hunor Szocs v Seo, Hyundeok | L | 4-0 |
| République tchèque - Extraleague | 2019/03/22 13:40 | David Reitspies v Leonardo Mutti | W | 3-4 |
| République tchèque - Extraleague | 2019/03/21 11:55 | Leonardo Mutti v Hohmeier, Nils | W | 3-1 |
| République tchèque - Extraleague | 2018/11/17 10:50 | Kakeru Sone v Leonardo Mutti | L | 4-1 |
| République tchèque - Extraleague | 2018/11/16 16:50 | Leonardo Mutti v Patryk Zatowka | W | 4-3 |
| République tchèque - Extraleague | 2018/11/15 18:15 | Tobias Rasmussen v Leonardo Mutti | W | 1-4 |
| République tchèque - Extraleague | 2018/11/13 11:15 | Leonardo Mutti v Barbolin, Illia | W | 4-0 |
| Qatar Open XD | 2018/10/04 16:05 | Eskil Lindholm v Leonardo Mutti | W | 2-3 |
| Qatar Open XD | 2018/09/19 17:10 | Leonardo Mutti v Cantero, Jesus | L | 0-4 |