| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2018 | Primera Division | 2 | 164 | 3 | 0 | 1.65 | 8 |
| 2017 | Primera B | 11 | 551 | 4 | 0 | 0.65 | — |
| 2019 | Primera Division | 15 | 558 | 2 | 1 | 0.48 | — |
| 2022 | Veikkausliiga | 6 | 250 | 1 | 0 | 0.36 | — |
| 2022 | Ykkösliiga | 1 | 57 | 0 | 0 | — | — |
| 2023 | Primera B | 7 | 508 | 1 | 0 | 0.18 | — |
| 2024 | K League 1 | 8 | 303 | 0 | 0 | 0 | 6.95 |
| 2024 | K League 2 | 20 | 660 | 4 | 2 | 0.82 | 7 |
| 2024 | K-League Relegation | 2 | 51 | 0 | 0 | — | — |
Domestic league competitions only; G+A/90 computed from minutes actually played.
Cohort: 49 K League 2 forwards, 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 2026-07-07
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Daegu | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 1 |
 Copiapó | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Deportes Temuco | 3 | 2 | 1 | 0 | 1 | 1 | 1 | 0 |
 Cobreloa | 3 | 0 | 2 | 1 | 0 | 0 | 1 | 0 |
 Antofagasta | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Chapecoense | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 HIFK | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Monterrey | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Magallanes | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Jeonbuk Motors | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 |
 Seongnam | 2 | 2 | 0 | 0 | 1 | 1 | 0 | 0 |
 Ansan Greeners | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Colo-Colo | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Jeonnam Dragons | 2 | 1 | 0 | 1 | 0 | 1 | 0 | 0 |
 Gyeongnam | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
 Anyang | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Deportes Iquique | 2 | 1 | 1 | 0 | 2 | 0 | 0 | 0 |
 Unión San Felipe | 2 | 1 | 0 | 1 | 2 | 0 | 1 | 0 |
 Santiago Wanderers | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 0 |
 Curicó Unido | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
Across 20 K League 2 appearances in 2024, J. Monreal contributed 4 goals plus 2 assists (660 minutes) — 0.82 goal involvements per 90. His average match rating for that season computes to 7. Measured against 49 K League 2 forwards with at least 450 minutes in 2024, he ranks in the 67th percentile by match rating — above the cohort median — goals rank: 6th of 49.
The 2024 rating of 7 is the best of his recorded career; his lowest came in 2024 (6.95).
| Club | Period | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| Unión La Calera | 2018/2019 - 2019/2020 | 34 | 9 | 1 | 1315 | — | — | 8.00 |
| Chungnam Asan | 2023/2024 - 2024/2025 | 22 | 4 | 2 | 711 | — | — | 7.00 |
| Santiago Wanderers | 2024/2025 - now | 21 | 3 | 1 | 213 | — | — | 6.50 |
| Dorados | 2017/2018 | 13 | 2 | 0 | 484 | — | — | — |
| Unión San Felipe | 2022/2023 - 2023/2024 | 9 | 3 | 0 | 711 | — | — | — |
| Suwon | 2023/2024 | 8 | 0 | 0 | 303 | — | — | 6.95 |
| SJK | 2021/2022 - 2022/2023 | 7 | 1 | 0 | 332 | — | — | — |
| Total | 114 | 22 | 4 | 4069 |
| Season | Club | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| 24/25 | Santiago Wanderers | 21 | 3 | — | 213 | 4 | 0 | 6.50 |
| 23/24 | Chungnam Asan | 22 | 4 | — | 711 | 0 | 1 | 7.00 |
| 23/24 | Suwon | 8 | 0 | — | 303 | 1 | 0 | 6.95 |
| 22/23 | Unión San Felipe | 9 | 3 | — | 711 | 3 | 0 | — |
| 21/22 | SJK | 7 | 1 | — | 332 | 1 | 0 | — |
| 18/19 | Unión La Calera | 21 | 2 | — | 600 | 1 | 0 | — |
| 17/18 | Dorados | 13 | 2 | — | 484 | 0 | 0 | — |
| 16/17 | Unión La Calera | 11 | 4 | — | 551 | 0 | 0 | — |
