| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2010 | Division 1 | 12 | 862 | 2 | 0 | 0.21 | — |
| 2010 | Division 1: Clausura | 2 | — | 1 | 0 | — | — |
| 2011 | Division 1 | 17 | 1323 | 0 | 0 | 0 | — |
| 2011 | Division 1: Clausura | 9 | — | 0 | 0 | — | — |
| 2012 | Division 1 | 11 | — | 2 | 0 | — | — |
| 2012 | Division 1: Clausura | 6 | — | 1 | 0 | — | — |
| 2013 | Division 1 | 33 | 2823 | 1 | 0 | 0.03 | — |
| 2013 | Division 1: Clausura | 3 | — | 0 | 0 | — | — |
| 2014 | Division 1 | 7 | — | 1 | 0 | — | — |
| 2014 | Division 1: Clausura | 15 | — | 2 | 0 | — | — |
| 2015 | Division 1 | 9 | — | 0 | 0 | — | — |
| 2015 | Division 1: Clausura | 2 | — | 2 | 0 | — | — |
| 2016/2017 | Primera Division (Chile) | 2 | 90 | 0 | 0 | 0 | — |
| 2016 | Division 1: Clausura | 19 | 1461 | 0 | 0 | 0 | — |
| 2016 | Division 1 | 8 | — | 0 | 0 | — | — |
| 2017 | Primera Division (Chile) | 15 | 1304 | 0 | 0 | 0 | — |
| 2018 | Primera Division (Chile) | 29 | 2578 | 0 | 0 | 0 | 6.87 |
| 2019 | Primera Division (Chile) | 22 | 1934 | 0 | 0 | 0 | 6.82 |
| 2020 | Primera Division (Chile) | 22 | 1670 | 1 | 1 | 0.11 | 6.92 |
| 2021 | Division 1 | 13 | 1087 | 1 | 0 | 0.08 | — |
| 2022 | Division 1 | 23 | 2026 | 0 | 1 | 0.04 | — |
| 2023 | Division 1 | 4 | 173 | 0 | 0 | 0 | — |
| 2024 | Division Intermedia | 6 | 540 | 4 | 0 | 0.67 | — |
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.
Cohort: 44 Division Intermedia defenders, 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 2026-07-14
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Sporting Cristal | 3 | 1 | 1 | 1 | 0 | 0 | 2 | 0 |
 Universidad Chile | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
 Wanderers | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 El Nacional | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
 Pumas UNAM | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 São Paulo | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Lanús | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 O'Higgins | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Independiente FBC | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 LDU Quito | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 3 de Febrero | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Sportivo San Lorenzo | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Deportivo Santaní | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Resistencia | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 |
 Guaireña | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Deportivo Recoleta | 2 | 0 | 1 | 1 | 1 | 0 | 0 | 0 |
 Sportivo Carapeguá | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Rionegro Águilas | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 Barcelona Guayaquil | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
 Vasco da Gama | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Costa Rica | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Chile | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
In 2024, Gustavo Mencia hit 4 goals over 6 Division Intermedia outings (540 minutes) and provided no assists — 0.67 goal involvements per 90. Set beside the 44 Division Intermedia defenders who played 450+ minutes in 2024, he lands in the top 1% for goal involvements per 90; on goals he ranks 1st of 44.
2020 stands as his highest-rated season (6.92, Primera Division (Chile)), with 2019 the weakest (6.82).
