| Season | Team | Competition | MP | G | A | Rating | ||
|---|---|---|---|---|---|---|---|---|
| 2024 | La Luz | Segunda División | 19 | 0 | 0 | 2 | 0 | – |
| 2023 | Atenas | Segunda División | 29 | 1 | 0 | 5 | 0 | – |
| 2022 | Cerro Largo | Primera División | 15 | 0 | 0 | 4 | 0 | – |
| 2021 | Cerro Largo | Primera División | 23 | 0 | 0 | 6 | 0 | – |
| 2020 | Wanderers | Primera División | 22 | 0 | 0 | 4 | 0 | – |
| 2019/2020 | Atlante | Liga de Expansión MX | 25 | 0 | 0 | 8 | 0 | – |
| 2019 | Wanderers | Primera División | 12 | 0 | 0 | 2 | 1 | – |
| 2018 | Wanderers | Primera División | 8 | 0 | 0 | 0 | 0 | – |
| 2017/2018 | Belgrano | Liga Profesional Argentina | 17 | 0 | 0 | 4 | 0 | 6.8 |
| 2017 | Wanderers | Primera División | 22 | 0 | 0 | 4 | 0 | – |
| 2016 | Wanderers | Primera División | 15 | 1 | 0 | 1 | 0 | – |
| 2015/2016 | Wanderers | Primera División | 18 | 0 | 0 | 1 | 0 | – |
| 2014/2015 | Wanderers | Primera División | 10 | 0 | 0 | 4 | 0 | – |
| 2014 | Quilmes | Liga Profesional Argentina | 6 | 0 | 0 | 2 | 0 | – |
| 2013/2014 | Wanderers | Primera División | 31 | 0 | 0 | 9 | 0 | – |
| 2012/2013 | Wanderers | Primera División | 24 | 2 | 0 | 4 | 2 | – |
| 2011/2012 | Wanderers | Primera División | 26 | 0 | 0 | 12 | 1 | – |
| 2010/2011 | Wanderers | Primera División | 6 | 0 | 0 | 1 | 0 | – |
| Total | 328 | 4 | 0 | 73 | 4 | – | ||
| Date | From | To | Type | |
|---|---|---|---|---|
| 02 Jan 2024 | Atenas | La Luz | Free | |
| - | Cerro Largo | Atenas | Free | |
| 04 Jun 2021 | Wanderers | Cerro Largo | Free | |
| 07 Feb 2020 | Atlante | Wanderers | N/A | |
| - | Wanderers | Atlante | Loan | |
| 07 Jan 2018 | Belgrano | Wanderers | N/A | |
| 07 Nov 2017 | Wanderers | Belgrano | Loan | |
| 01 Jan 2015 | Quilmes | Wanderers | N/A | |
| - | Wanderers | Quilmes | Loan |
S. Martínez career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.