| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| — | 1. HNL | 2 | — | 0 | 0 | — | — |
| 2018/2019 | Superliga (Albania) | 20 | 1400 | 0 | 0 | 0 | — |
| 2019/2020 | 1. HNL | 25 | 2113 | 0 | 0 | 0 | — |
| 2020/2021 | 1. HNL | 3 | 182 | 0 | 0 | 0 | 6.8 |
| 2021/2022 | 1. HNL | 23 | 2010 | 0 | 0 | 0 | 7.13 |
| 2022/2023 | 1. HNL | 29 | 2468 | 0 | 0 | 0 | 6.99 |
| 2023/2024 | 1. HNL | 32 | 2858 | 0 | 1 | 0.03 | 7.02 |
| 2024/2025 | 1. HNL | 15 | 1176 | 1 | 0 | 0.08 | 6.91 |
| 2025/2026 | 1. HNL | 18 | 900 | 0 | 0 | 0 | 6.6 |
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 2026-08-11
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Slaven Koprivnica | 7 | 3 | 3 | 1 | 0 | 0 | 3 | 0 |
 Varaždin | 7 | 1 | 4 | 2 | 0 | 0 | 0 | 0 |
 Hajduk Split | 6 | 1 | 1 | 4 | 0 | 0 | 0 | 0 |
 Rijeka | 6 | 4 | 1 | 1 | 0 | 0 | 2 | 0 |
 Dinamo Zagreb | 5 | 1 | 0 | 4 | 0 | 0 | 3 | 0 |
 Istra 1961 | 5 | 1 | 1 | 3 | 0 | 0 | 3 | 0 |
 Osijek | 5 | 0 | 1 | 4 | 0 | 0 | 3 | 0 |
 Šibenik | 4 | 2 | 0 | 2 | 1 | 0 | 1 | 0 |
 Gorica | 4 | 1 | 3 | 0 | 0 | 0 | 0 | 0 |
 Vukovar | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
 Lokomotiva Zagreb | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 0 |
 Hrvatski Dragovoljac | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 0 |
 Malmö FF | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Ajax | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Dugopolje | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Vinogradar | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Bjelovar | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Ethiopia Nigd Bank | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Sweden | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Ukraine | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Estonia | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Chile | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Moldova | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 England U21 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 Andorra U21 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Turkey U21 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
In the 2025/2026 1. HNL, Jon Mersinaj played 18 games (900 minutes) without a direct goal contribution. GioScore's computed rating for the season averages 6.6.
2021/2022 stands as his highest-rated season (7.13, 1. HNL), with 2025/2026 the weakest (6.6). His last two rated seasons average 0.29 below his earlier career level.
