| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| — | Primera Division (Costa Rica) | 2 | 98 | 0 | 0 | 0 | 6.33 |
| 2018/2019 | Primera Division (Costa Rica) | 7 | 378 | 0 | 0 | 0 | — |
| 2020/2021 | Primera Division (Costa Rica) | 5 | 90 | 0 | 0 | 0 | — |
| 2021/2022 | Primera Division (Costa Rica) | 16 | 1070 | 1 | 0 | 0.08 | — |
| 2022/2023 | 1. Division | 6 | 245 | 0 | 0 | 0 | — |
| 2022/2023 | Primera Division (Costa Rica) | 7 | 70 | 0 | 0 | — | — |
| 2023/2024 | Primera Division (Costa Rica) | 13 | 565 | 0 | 0 | 0 | 6.63 |
| 2024/2025 | Primera Division (Costa Rica) | 6 | 355 | 0 | 0 | 0 | — |
| 2025/2026 | Primera Division (Costa Rica) | 30 | 2565 | 0 | 2 | 0.07 | 6.37 |
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 2026-08-06
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Puntarenas | 6 | 3 | 3 | 0 | 0 | 1 | 1 | 0 |
 Deportivo Saprissa | 5 | 1 | 1 | 3 | 0 | 0 | 1 | 0 |
 Herediano | 5 | 2 | 1 | 2 | 0 | 0 | 2 | 0 |
 Alajuelense | 5 | 2 | 1 | 2 | 0 | 0 | 0 | 0 |
 Sporting San José | 5 | 2 | 0 | 3 | 0 | 0 | 1 | 0 |
 Pérez Zeledón | 4 | 2 | 1 | 1 | 0 | 0 | 1 | 0 |
 San Carlos | 4 | 1 | 2 | 1 | 0 | 0 | 3 | 0 |
 Guadalupe | 3 | 2 | 1 | 0 | 0 | 0 | 1 | 0 |
 Vancouver Whitecaps | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 AEK Larnaca | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Enosis | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Apollon | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Municipal Liberia | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Anorthosis | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Omonia Nicosia | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Aris Limassol | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
 AEL | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
 Karmiotissa | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Nea Salamis | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Santos de Guápiles | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 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 | 1 | 0 | 0 | 0 |
In 2025/2026, Diego Mesen's Primera Division (Costa Rica) contribution was creative only — 2 assists in 30 appearances, no goals (2,565 minutes) — 0.07 goal involvements per 90. His average match rating for that season computes to 6.37.
His best-rated season remains 2023/2024 (6.63, Primera Division (Costa Rica)); his lowest was 2025/2026 (6.37).
