| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2018/2019 | Primera Division (Costa Rica) | 1 | 46 | 0 | 0 | — | — |
| 2020/2021 | Primera Division (Costa Rica) | 15 | 1292 | 0 | 0 | 0 | — |
| 2021/2022 | Primera Division (Costa Rica) | 7 | 538 | 2 | 0 | 0.33 | — |
| 2022/2023 | Primera Division (Costa Rica) | 14 | 1131 | 1 | 0 | 0.08 | — |
| 2023/2024 | Primera Division (Costa Rica) | 33 | 2087 | 1 | 1 | 0.09 | 7.01 |
| 2024/2025 | Primera Division (Costa Rica) | 32 | 2547 | 0 | 1 | 0.04 | 6.75 |
| 2025/2026 | Superliga (Albania) | 6 | 375 | 1 | 0 | 0.24 | 6.62 |
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 2026-07-21
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Deportivo Saprissa | 5 | 1 | 2 | 2 | 0 | 0 | 0 | 0 |
 Municipal Liberia | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 |
 Guanacasteca | 4 | 3 | 1 | 0 | 0 | 0 | 1 | 0 |
 Herediano | 3 | 0 | 2 | 1 | 0 | 0 | 1 | 0 |
 Vora | 3 | 1 | 1 | 1 | 0 | 0 | 1 | 0 |
 Santos de Guápiles | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
 Cartaginés | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
 San Carlos | 3 | 0 | 3 | 0 | 0 | 0 | 1 | 0 |
 Santa Ana | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
 Pumas UNAM | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Dinamo City | 2 | 1 | 0 | 1 | 1 | 0 | 1 | 0 |
 Pérez Zeledón | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Puntarenas | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 0 |
 Grecia | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
 Sporting San José | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 0 |
 Sint-Truiden | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 New England | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Vllaznia Shkodër | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Tirana | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Teuta Durrës | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Korea Republic | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 United States | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Canada | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Ecuador | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Mexico | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Japan | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 New Zealand | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Guatemala | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Germany | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Spain | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Panama | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Nigeria | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Uzbekistan | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Martinique | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Honduras U20 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Haiti U20 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Bermuda U20 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 USA U20 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Barbados U20 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Carlos Martínez finished the 2025/2026 Superliga (Albania) with 1 goal from 6 appearances (375 minutes), with no assists recorded — 0.24 goal involvements per 90. His average match rating for that season computes to 6.62.
His recorded league career runs from 2018 to 2025: 7 seasons across 4 clubs. 2023/2024 stands as his highest-rated season (7.01, Primera Division (Costa Rica)), with 2025/2026 the weakest (6.62).
