| World Champs U21 | 2021/10/02 14:00 | Czech Republic U21 v Bulgaria U21 | W | 1-3 |
| World Champs U21 | 2021/09/29 16:00 | Bulgaria U21 v Brazil U21 | L | 0-3 |
| World Champs U21 | 2021/09/28 16:00 | Poland U21 v Bulgaria U21 | L | 3-2 |
| World Champs U21 | 2021/09/27 16:00 | Bulgaria U21 v Russia U21 | L | 0-3 |
| World Champs U21 | 2021/09/25 16:00 | Poland U21 v Bulgaria U21 | L | 3-1 |
| World Champs U21 | 2021/09/24 16:00 | Cuba U21 v Bulgaria U21 | W | 0-3 |
| World Champs U21 | 2021/09/23 16:00 | Bulgaria U21 v Bahrain U21 | W | 3-0 |
| World Champs U21 Qualification | 2017/05/20 14:30 | Bulgaria U21 v France U21 | L | 2-3 |
| World Champs U21 | 2021/10/02 17:00 | Brazil U21 v Belgium U21 | W | 1-3 |
| World Champs U21 | 2021/09/29 17:00 | Italy U21 v Belgium U21 | L | 3-0 |
| World Champs U21 | 2021/09/28 14:00 | Belgium U21 v Argentina U21 | L | 1-3 |
| World Champs U21 | 2021/09/27 14:00 | Czech Republic U21 v Belgium U21 | L | 3-2 |
| World Champs U21 | 2021/09/25 13:00 | Argentina U21 v Belgium U21 | W | 1-3 |
| World Champs U21 | 2021/09/24 13:00 | Morocco U21 v Belgium U21 | W | 0-3 |
| World Champs U21 | 2021/09/23 17:00 | Belgium U21 v Iran U21 | W | 3-2 |
| World Champs U21 Qualification | 2017/05/21 16:00 | Belgium U21 v Latvia U21 | W | 3-0 |