| Temporada | Liga | PJ | Min | Goles | Asistencias | G+A / 90 | Valoración |
|---|---|---|---|---|---|---|---|
| 2012 | Division 1 | 3 | 252 | 0 | 0 | 0 | — |
| 2012 | Division 1: Clausura | 2 | — | 0 | 0 | — | — |
| 2013 | Division 1 | 22 | 1306 | 2 | 0 | 0.14 | — |
| 2014 | Division 1 | 10 | — | 2 | 0 | — | — |
| 2014 | Division 1: Clausura | 3 | — | 1 | 0 | — | — |
| 2016 | Division 1 | 8 | — | 0 | 0 | — | — |
| 2017 | Division 1 | 26 | 2180 | 2 | 0 | 0.08 | — |
| 2017 | Division 1: Clausura | 14 | 1035 | 0 | 0 | 0 | — |
| 2018 | Division 1 | 4 | 90 | 0 | 0 | 0 | — |
| 2018 | Division 1: Clausura | 15 | 1080 | 0 | 0 | 0 | — |
| 2019 | Division 1 | 12 | 843 | 0 | 1 | 0.11 | — |
| 2019 | Division Intermedia | 15 | 1080 | 0 | 0 | 0 | — |
| 2020 | Division 1 | 20 | 1189 | 1 | 0 | 0.08 | — |
| 2021 | Division 1 | 2 | 50 | 0 | 0 | — | — |
| 2022 | Primera Division (Perú) | 32 | 2425 | 0 | 1 | 0.04 | 6.79 |
| 2023 | Primera Division (Perú) | 22 | 1546 | 2 | 0 | 0.12 | 6.78 |
| 2024 | Primera Division (Perú) | 30 | 2109 | 0 | 1 | 0.04 | 6.81 |
| 2025 | Division 1 | 40 | 3146 | 0 | 0 | 0 | 6.72 |
| 2026 | Division 1 | 16 | 1357 | 1 | 0 | 0.07 | 6.69 |
Domestic league competitions only (SportMonks sub_type='domestic'); national-team, continental and cup competitions are excluded. Classification resolved by league id against the canonical leagues index. G+A/90 computed from minutes actually played.
Cifras calculadas a partir de la base de estadísticas por temporada de GioScore · a fecha de 2026-08-02
Estadísticas del jugador contra cada club rival
| Equipo | PJ | V | E | D | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Olimpia | 7 | 1 | 3 | 3 | 0 | 0 | 1 | 0 |
 Guaraní | 6 | 2 | 3 | 1 | 0 | 0 | 1 | 0 |
 Cerro Porteño | 5 | 2 | 1 | 2 | 0 | 0 | 1 | 0 |
 Nacional Asunción | 5 | 1 | 3 | 1 | 0 | 0 | 1 | 0 |
 Deportivo Recoleta | 5 | 2 | 2 | 1 | 0 | 0 | 1 | 0 |
 Sportivo Ameliano | 5 | 2 | 2 | 1 | 0 | 0 | 1 | 0 |
 Libertad | 4 | 1 | 3 | 0 | 1 | 0 | 1 | 0 |
 Atlético Tembetary | 4 | 0 | 3 | 1 | 0 | 0 | 1 | 0 |
 Unión Comercio | 3 | 0 | 3 | 0 | 0 | 0 | 0 | 0 |
 César Vallejo | 3 | 1 | 1 | 1 | 0 | 0 | 1 | 0 |
 Universitario | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
 Alianza Lima | 3 | 0 | 0 | 3 | 0 | 0 | 1 | 0 |
 Cienciano | 3 | 1 | 1 | 1 | 0 | 0 | 1 | 0 |
 2 de Mayo | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
 ADT | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Melgar | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Rubio Ñú | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 0 |
 UTC Cajamarca | 2 | 1 | 0 | 1 | 0 | 0 | 2 | 1 |
 Sportivo Luqueño | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Los Chankas | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
1 gol en 16 partidos (1,357 minutos), y ninguna asistencia: ese fue el balance de Gustavo Viera en la Division 1 2026 — 0.07 participaciones de gol por 90 minutos. La nota media de esa campaña se queda en 6.69 por partido.
Sus notas por temporada tocan techo en 2024 (6.81, Primera Division (Peru)) y suelo en 2026 (6.69).
