| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2020 | Primera Division (Uruguay) | 2 | 96 | 0 | 0 | 0 | — |
| 2021 | Primera Division (Uruguay) | 24 | 1756 | 3 | 0 | 0.15 | — |
| 2022 | Primera Division (Uruguay) | 34 | 2633 | 1 | 1 | 0.07 | — |
| 2023 | Liga Profesional de Fútbol | 9 | 583 | 1 | 1 | 0.31 | 7.05 |
| 2023 | Primera Division (Uruguay) | 20 | 1635 | 4 | 2 | 0.33 | 7.44 |
| 2024 | Liga Profesional de Fútbol | 22 | 1953 | 3 | 5 | 0.37 | 7.38 |
| 2025 | Liga Profesional de Fútbol | 29 | 2212 | 3 | 4 | 0.28 | 6.98 |
| 2026 | Liga Profesional de Fútbol | 7 | 501 | 0 | 0 | 0 | 6.77 |
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 2026-07-27
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Argentinos Juniors | 5 | 2 | 0 | 3 | 1 | 1 | 1 | 0 |
 Belgrano | 5 | 4 | 1 | 0 | 0 | 0 | 2 | 0 |
 Estudiantes | 5 | 1 | 1 | 3 | 0 | 1 | 2 | 0 |
 Independiente | 5 | 1 | 3 | 1 | 1 | 0 | 1 | 0 |
 Newell's Old Boys | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 |
 San Lorenzo | 4 | 3 | 0 | 1 | 0 | 0 | 0 | 0 |
 Independiente Rivadavia | 4 | 1 | 2 | 1 | 0 | 1 | 0 | 0 |
 Banfield | 4 | 3 | 0 | 1 | 0 | 0 | 0 | 0 |
 Unión Santa Fe | 4 | 2 | 0 | 2 | 0 | 0 | 0 | 0 |
 Defensa y Justicia | 4 | 3 | 1 | 0 | 2 | 1 | 0 | 0 |
 Tigre | 4 | 2 | 0 | 2 | 1 | 1 | 0 | 0 |
 Corinthians | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
 Boca Juniors | 3 | 2 | 1 | 0 | 0 | 0 | 1 | 0 |
 Botafogo | 3 | 2 | 0 | 1 | 0 | 1 | 1 | 0 |
 Huracán | 3 | 1 | 1 | 1 | 0 | 0 | 2 | 0 |
 Peñarol | 3 | 1 | 1 | 1 | 0 | 1 | 1 | 0 |
 Montevideo City Torque | 3 | 2 | 0 | 1 | 0 | 0 | 1 | 0 |
 Barracas Central | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Platense | 3 | 0 | 2 | 1 | 0 | 0 | 1 | 0 |
 Vélez Sarsfield | 3 | 2 | 0 | 1 | 0 | 0 | 1 | 0 |
Neither a goal nor an assist came from Gastón Martirena's 7 Liga Profesional de Fútbol appearances in 2026 (501 minutes). GioScore's computed rating for the season averages 6.77.
No season rated higher than 2023 (7.44, Primera Division (Uruguay)); none lower than 2026 (6.77). His last two rated seasons average 0.41 below his earlier career level.
