| Full name | Leonardo Maria Merio |
| Nation | Italy |
| Date of birth | 05/28/1999 |
| Place of birth | Omegna (Verbano-Cusio-Ossola) - Italy |
| Role | Midfielder |
| First official match | Prim: 09/09/2016 Udinese U19 - Juventus U19 0 - 0 |
| First match overall | Amic: 08/20/2016 Juventus U19 - Pinerolo 5 - 2 |
| Last official match | Prim1: 06/06/2018 Inter U19 - Juventus U19 1 - 0 |
| Overall Appearances | 29 |
| Overall Goals Scored | 0 |
