| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2024 | Liga Pro | 20 | 664 | 0 | 1 | 0.14 | 6.74 |
| 2025 | Liga Pro | 35 | 1873 | 3 | 8 | 0.53 | 6.97 |
| 2026 | Liga Pro | 17 | 1091 | 1 | 1 | 0.16 | 6.78 |
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.
Figures computed from the GioScore season-stats database · as of 2026-08-03
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 El Nacional | 6 | 4 | 1 | 1 | 1 | 1 | 0 | 0 |
 Delfin | 6 | 3 | 2 | 1 | 0 | 0 | 0 | 0 |
 Aucas | 5 | 2 | 1 | 2 | 1 | 1 | 0 | 0 |
 Deportivo Cuenca | 5 | 2 | 2 | 1 | 0 | 0 | 0 | 0 |
 Emelec | 5 | 3 | 2 | 0 | 0 | 0 | 0 | 0 |
 LDU Quito | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Independiente del Valle | 4 | 0 | 1 | 3 | 0 | 0 | 0 | 0 |
 Orense | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Libertad | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 |
 Barcelona Guayaquil | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Universidad Católica | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
 Técnico Universitario | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Imbabura | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Mushuc Runa | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Manta | 2 | 1 | 1 | 0 | 1 | 0 | 1 | 0 |
 Guayaquil City | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 América de Cali | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
 Tigre | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Cumbaya | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Leones del Norte | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Mateo Viera's 2026 Liga Pro season produced 1 goal and 1 assist across 17 appearances (1,091 minutes) — 0.16 goal involvements per 90. His average match rating for that season computes to 6.78.
His league record spans 3 seasons (2024–2026), all with a single club. No season rated higher than 2025 (6.97, Liga Pro); none lower than 2024 (6.74).
