| DFB-Pokal | 16/08/17 | 1. FC Magdeburg [Youth] | - | 1. FSV Mainz 05 [Youth] | 1:0 | ||||
| BL SSW | 11/05/19 | Bayern München [Youth] | - | 1. FSV Mainz 05 [Youth] | 0:0 |  |
| DFB-Pokal | 16/08/17 | 1. FC Magdeburg [Youth] | - | 1. FSV Mainz 05 [Youth] | 1:0 | ||||
| BL SSW | 11/05/19 | Bayern München [Youth] | - | 1. FSV Mainz 05 [Youth] | 0:0 | |
| 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 |