| Slovenia Open U21 | 2019/05/09 07:00 | Pieraert, Valentin v Federico Giardi | W | 3-0 |
| Qatar Open XD | 2019/03/21 09:05 | Pieraert, Valentin v Aleksa Gacev | W | 3-1 |
| Qatar Open XD | 2019/03/20 13:40 | Pieraert, Valentin v Kovacs, Sebestyen | L | 0-3 |
| Oman Open U21 Women | 2019/02/13 09:00 | Jiri Martinko v Pieraert, Valentin | L | 3-2 |
| Qatar Open XD | 2018/11/13 17:00 | Pieraert, Valentin v Zhao, Zihao | L | 0-3 |
| Qatar Open XD | 2018/11/13 15:30 | Pieraert, Valentin v Pinto, Daniele | L | 1-3 |
| Qatar Open XD | 2018/11/13 06:30 | Pieraert, Valentin v Tsyhanouski, Mikhail | W | 3-0 |
| Qatar Open XD | 2018/10/24 08:10 | Pieraert, Valentin v Matteo Mutti | L | 0-3 |
| Slovenia Open U21 | 2019/05/09 07:00 | Alvarado, Matias v Man Ho Kwan | W | 0-3 |
| Serbia Open U21 | 2019/05/03 08:05 | Ahmadian, Amin v Man Ho Kwan | W | 1-3 |
| Serbia Open | 2019/05/02 09:35 | Ali Alkhadrawi v Man Ho Kwan | W | 1-3 |
| Serbia Open | 2019/05/01 09:30 | Man Ho Kwan v Snehit Suravajjula | W | 3-0 |
| Swedish Open (WTP) 2019, MS, Qualification | 2018/10/29 16:40 | Man Ho Kwan v Fei Xue | L | 2-4 |
| République tchèque - Extraleague | 2018/10/29 10:20 | Lin, Xuqi v Man Ho Kwan | W | 1-3 |
| Qatar Open XD | 2018/05/22 07:15 | Man Ho Kwan v Deni Kozul | L | 3-4 |
| Qatar Open XD | 2018/05/18 02:10 | Jeet Chandra v Man Ho Kwan | L | 3-1 |