| Group 9 | 01/09/2017 | Slovenia [U21] | - | Luxembourg [U21] | 3:1 |  |
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| Group 9 | 05/09/2017 | Bulgaria [U21] | - | Luxembourg [U21] | 0:1 | ||||
| Group 9 | 05/10/2017 | Luxembourg [U21] | - | Slovenia [U21] | 1:1 | ||||
| Group 9 | 09/10/2017 | Luxembourg [U21] | - | France [U21] | 2:3 | |
| Group 9 | 01/09/2017 | Slovenia [U21] | - | Luxembourg [U21] | 3:1 | |
|||
| Group 9 | 05/09/2017 | Bulgaria [U21] | - | Luxembourg [U21] | 0:1 | ||||
| Group 9 | 05/10/2017 | Luxembourg [U21] | - | Slovenia [U21] | 1:1 | ||||
| Group 9 | 09/10/2017 | Luxembourg [U21] | - | France [U21] | 2:3 | |
| Leandro Barreiro Martins | |
| Born: | 03.01.2000 |
| Place of birth: |
Erpeldingen, 
Luxembourg |
| Nationality: |
Luxembourg
Portugal |
| Height: | 174 cm |
| Weight: | 67 kg |
| Position(s): | Central Midfielder Offensive Midfielder |
| Foot: | right |