| U20 World Cup 2019 Polen - Appearances as Assistant | ||||
| 26/05/2019 | Ecuador | - | Italy | 0:1 |
| 30/05/2019 | New Zealand | - | Uruguay | 0:2 |
| U20 World Cup 2019 Polen - Appearances as Assistant | ||||
| 26/05/2019 | Ecuador | - | Italy | 0:1 |
| 30/05/2019 | New Zealand | - | Uruguay | 0:2 |
| Complete name: | Mohammad Mustafa Hassan Al Kalaf |
| Born: | 24/01/1981 |
| Place of birth: |
Jordan |
| Nationality: |
Jordan |