| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2017 | Primera Division | 16 | 1275 | 0 | 0 | 0 | — |
| 2015/2016 | Primera Division: Clausura | 2 | 0 | 0 | 0 | — | — |
| 2017 | Primera Division: Clausura | 12 | 989 | 0 | 0 | 0 | — |
| 2018 | Primera Division | 9 | 262 | 0 | 0 | 0 | — |
| 2018 | Primera Division: Clausura | 9 | 284 | 0 | 0 | 0 | — |
| 2020 | USL Championship | 3 | 55 | 0 | 0 | — | — |
| 2021 | Primera Division | 11 | 478 | 1 | 0 | 0.19 | 0 |
| 2022 | Primera Division | 8 | 416 | 0 | 1 | 0.22 | — |
| 2022 | Segunda Division | 7 | 499 | 0 | 0 | 0 | 0 |
| 2023 | Primera Division | 8 | 648 | 0 | 0 | 0 | 7.25 |
| 2023/2024 | Liga de Expansión MX | 6 | 467 | 0 | 0 | 0 | — |
| 2025 | Serie B | 2 | 20 | 0 | 0 | — | 6.52 |
Domestic league competitions only; G+A/90 computed from minutes actually played.
Cohort: 81 Liga de Expansión MX midfielders, 2023/2024, min. 450 minutes. Computed by ranking the full league corpus, not taken from any feed.
Figures computed from the GioScore season-stats database · as of 2026-07-06
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Nacional | 4 | 0 | 2 | 2 | 0 | 0 | 0 | 0 |
 Wanderers | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
 Liverpool | 3 | 1 | 1 | 1 | 0 | 0 | 1 | 0 |
 Deportivo Maldonado | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Defensor Sporting | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Cerro | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
 Montevideo City Torque | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 |
 Racing | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Cerrito | 2 | 0 | 1 | 1 | 0 | 0 | 3 | 1 |
 Remo | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Universidad Católica | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Botafogo SP | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Fluminense | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Sud América | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Ferroviária | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Cerro Largo | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 River Plate | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Celaya | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Peñarol | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 Danubio | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
In the 2023/2024 Liga de Expansión MX, Santiago Viera played 6 games (467 minutes) without a direct goal contribution. Ranked across a 81-strong pool of Liga de Expansión MX midfielders (2023/2024, min. 450 minutes), he comes out in the 68th percentile by goal involvements per 90.
Season ratings peak at 7.25 in 2023, Primera Division and bottom out at 0 in 2021.
| Club | Period | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| Liverpool | 2015/2016 - 2021/2022 | 62 | 1 | 0 | 3378 | — | — | — |
| Cerro Largo | 2022/2023 - 2023/2024 | 16 | 0 | 1 | 1064 | — | — | 7.25 |
| Atlético Progreso | 2025/2026 - now | 11 | 0 | 0 | 372 | — | — | 6.20 |
| Fénix | 2024/2025 | 10 | 0 | 0 | 496 | — | — | — |
| Amazonas | 2024/2025 - 2025/2026 | 9 | 0 | 0 | 92 | — | — | 6.52 |
| Juventud | 2021/2022 | 7 | 0 | 0 | 499 | — | — | — |
| Morelia | 2023/2024 | 6 | 0 | 0 | 467 | — | — | — |
| San Antonio | 2019/2020 | 3 | 0 | 0 | 55 | — | — | — |
| Total | 124 | 1 | 1 | 6423 |
| Season | Club | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| 24/25 | Amazonas | 9 | 0 | — | 92 | 0 | 0 | 6.52 |
| 23/24 | Fénix | 10 | 0 | — | 496 | 1 | 0 | — |
| 23/24 | Morelia | 6 | 0 | — | 467 | 1 | 0 | — |
| 22/23 | Cerro Largo | 8 | 0 | — | 648 | 2 | 0 | 7.25 |
| 21/22 | Juventud | 7 | 0 | — | 499 | 1 | 1 | — |
| 21/22 | Cerro Largo | 8 | 0 | — | 416 | 4 | 0 | — |
| 20/21 | Liverpool | 13 | 1 | — | 478 | 2 | 1 | — |
| 19/20 | San Antonio | 3 | 0 | — | 55 | 0 | 0 | — |
| 17/18 | Liverpool | 18 | 0 | — | 546 | 0 | 2 | — |
| 16/17 | Liverpool | 29 | 0 | — | 2354 | 7 | 0 | — |
