| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2011/2012 | Primera Division (Costa Rica) | 7 | — | 0 | 0 | — | — |
| 2012/2013 | Challenger Pro League | 23 | — | 12 | 0 | — | — |
| 2013/2014 | CFA Group A | 7 | 360 | 5 | 0 | 1.25 | — |
| 2014/2015 | Pro League | 15 | 2018 | 6 | 3 | 0.4 | — |
| 2015/2016 | Premier League (Ukraine) | 13 | — | 6 | 0 | — | — |
| 2016/2017 | Super Liga (Serbia) | 25 | 1578 | 6 | 0 | 0.34 | — |
| 2017/2018 | Pro League | 15 | 1032 | 2 | 3 | 0.44 | 7.09 |
| 2018/2019 | Primera Division (Costa Rica) | 14 | 460 | 1 | 0 | 0.2 | — |
| 2018/2019 | Pro League | 7 | 239 | 0 | 1 | 0.38 | 6.8 |
| 2019/2020 | Ligat ha'Al | 6 | 285 | 1 | 0 | 0.32 | — |
| 2019/2020 | Primera Division (Costa Rica) | 1 | 90 | 0 | 0 | 0 | — |
| 2020/2021 | Primera Division (Costa Rica) | 26 | 1550 | 6 | 0 | 0.35 | — |
| 2020 | Concacaf League | 1 | 90 | 0 | 0 | 0 | — |
| 2021/2022 | Primera Division (Costa Rica) | 22 | 898 | 5 | 0 | 0.5 | — |
| 2022 | Concacaf League | 4 | 254 | 0 | 0 | 0 | — |
| 2022/2023 | Primera Division (Costa Rica) | 23 | 1433 | 6 | 0 | 0.38 | — |
| 2023/2024 | Primera Division (Costa Rica) | 27 | 1154 | 3 | 1 | 0.31 | 7.08 |
| 2024/2025 | Primera Division (Costa Rica) | 16 | 1037 | 0 | 0 | 0 | 6.58 |
| 2025/2026 | Primera Division (Costa Rica) | 32 | 2081 | 3 | 2 | 0.22 | 6.41 |
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 2026-07-25
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Deportivo Saprissa | 6 | 2 | 0 | 4 | 0 | 0 | 0 | 0 |
 Puntarenas | 6 | 3 | 3 | 0 | 0 | 0 | 0 | 0 |
 Pérez Zeledón | 5 | 2 | 1 | 2 | 0 | 0 | 2 | 0 |
 Alajuelense | 5 | 0 | 3 | 2 | 0 | 1 | 2 | 0 |
 Municipal Liberia | 5 | 3 | 1 | 1 | 2 | 0 | 0 | 0 |
 Sporting San José | 5 | 2 | 2 | 1 | 1 | 0 | 1 | 0 |
 Cartaginés | 4 | 1 | 2 | 1 | 0 | 0 | 0 | 0 |
 San Carlos | 4 | 0 | 0 | 4 | 0 | 0 | 2 | 0 |
 Saint-Étienne | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Lokeren | 3 | 0 | 0 | 3 | 0 | 0 | 1 | 0 |
 Herediano | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 1 |
 Sporting Charleroi | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
 Royal Excel Mouscron | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Guanacasteca | 3 | 2 | 0 | 1 | 0 | 0 | 1 | 0 |
 Valletta | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Club Brugge | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 0 |
 Westerlo | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 |
 Ajaccio | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Montpellier | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Rennes | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Panama | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Paraguay | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Korea Republic | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Oman | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
 Belize | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
John Jairo Ruiz's 2025/2026 Primera Division (Costa Rica) season produced 3 goals and 2 assists across 32 appearances (2,081 minutes) — 0.22 goal involvements per 90. GioScore's computed rating for the season averages 6.41.
Season ratings peak at 7.09 in 2017/2018, Pro League and bottom out at 6.41 in 2025/2026. His two latest rated seasons run 0.49 lower than the rest of his career.
