| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2025 | Unión La Calera | Copa Chile | 17 | 1 | 0 | 3 | 1 | 6.7 |
| 2024 | Curicó Unido | Copa Chile | 17 | 1 | 0 | 3 | 1 | 6.7 |
| 2023 | Unión La Calera | Copa Chile | 17 | 1 | 0 | 3 | 1 | 6.7 |
| 2022 | Puerto Montt | Copa Chile | 3 | 0 | 0 | 0 | 0 | – |
| 2018 | La Serena | Copa Chile | 1 | 0 | 0 | 1 | 0 | – |
| 2017 | Unión San Felipe | Copa Chile | 5 | 0 | 0 | 0 | 0 | – |
| 2016 | Huachipato | Copa Chile | 1 | 0 | 0 | 0 | 0 | – |
| 2014/2015 | Huachipato | Copa Chile | 2 | 0 | 0 | 0 | 0 | – |
| Total | 63 | 3 | 0 | 10 | 3 | – | ||
| Fecha | Desde | Hacia | Tipo | |
|---|---|---|---|---|
| 07 ene 2017 | Huachipato | Unión San Felipe | Loan | |
| 01 ene 2018 | Huachipato | La Serena | Loan | |
| 10 ene 2018 | Huachipato | Independiente | Free Transfer | |
| - | Independiente | Fernández Vial | Free Transfer | |
| 01 jun 2020 | Fernández Vial | Unión San Felipe | Free Transfer | |
| 01 jul 2022 | Unión San Felipe | Puerto Montt | Free Transfer | |
| 01 jul 2023 | Puerto Montt | San Luis FC | Free Transfer | |
| 01 ene 2024 | San Luis FC | Curicó Unido | Free Transfer | |
| - | Curicó Unido | Unión La Calera | Free Transfer |
J. Méndez career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.