| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2020 | Primera Division (Uruguay) | 1 | 90 | 0 | 0 | 0 | — |
| 2022 | Primera Division (Uruguay) | 8 | 514 | 0 | 0 | 0 | 0 |
| 2023 | Liga Profesional de Fútbol | 9 | 584 | 1 | 1 | 0.31 | 6.92 |
| 2023 | Primera Division (Uruguay) | 2 | 126 | 0 | 0 | 0 | 7 |
| 2024 | Liga Profesional de Fútbol | 28 | 1256 | 0 | 0 | 0 | 7.36 |
| 2025 | Liga Profesional de Fútbol | 31 | 1748 | 2 | 4 | 0.31 | 7.09 |
| 2026 | Liga Profesional de Fútbol | 13 | 501 | 0 | 0 | 0 | 6.83 |
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 2026-07-18
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 |
In the 2026 Liga Profesional de Fútbol, Gastón Martirena played 13 games (501 minutes) without a direct goal contribution. GioScore's computed rating for the season averages 6.83.
His league record spans 7 seasons (2020–2026) across 2 clubs. 2024 stands as his highest-rated season (7.36, Liga Profesional de Fútbol), with 2022 the weakest (0). His last two rated seasons average 2.2 above his earlier career level — an upward curve.
