| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2017 | Veikkausliiga | 10 | 808 | 0 | 0 | 0 | — |
| 2013 | Kakkonen | 12 | 573 | 0 | 0 | 0 | — |
| 2013 | Kakkonen-LohkoD | 5 | 0 | 0 | 0 | — | — |
| 2018 | Veikkausliiga | 3 | 202 | 0 | 0 | 0 | — |
| 2019 | Veikkausliiga | 2 | 0 | 0 | 0 | — | — |
| 2020 | Veikkausliiga | 7 | 630 | 0 | 0 | 0 | — |
| 2021 | Ykkösliiga | 9 | 543 | 0 | 0 | 0 | — |
| 2022 | Veikkausliiga | 5 | 450 | 0 | 0 | 0 | — |
| 2023 | Veikkausliiga | 3 | 132 | 0 | 0 | 0 | 7 |
| 2024 | Veikkausliiga | 23 | 1013 | 0 | 0 | 0 | — |
| 2025 | Veikkausliiga | 27 | 518 | 1 | 1 | 0.35 | 6.63 |
Domestic league competitions only; G+A/90 computed from minutes actually played.
Cohort: 52 Veikkausliiga defenders, 2025, 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 2026-07-06
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 VPS | 7 | 2 | 2 | 3 | 1 | 0 | 0 | 0 |
 Inter Turku | 6 | 1 | 2 | 3 | 0 | 0 | 0 | 0 |
 Oulu | 6 | 4 | 1 | 1 | 0 | 1 | 1 | 0 |
 Haka | 6 | 1 | 2 | 3 | 0 | 0 | 0 | 0 |
 SJK | 5 | 1 | 0 | 4 | 0 | 1 | 1 | 0 |
 TPS | 5 | 2 | 1 | 2 | 0 | 0 | 1 | 0 |
 Ilves | 5 | 1 | 1 | 3 | 0 | 0 | 1 | 0 |
 Lahti | 5 | 1 | 2 | 2 | 0 | 0 | 1 | 0 |
 KuPS | 5 | 1 | 1 | 3 | 0 | 0 | 0 | 0 |
 Gnistan | 5 | 0 | 1 | 4 | 0 | 0 | 1 | 0 |
 KTP | 4 | 2 | 2 | 0 | 1 | 0 | 0 | 0 |
 HJK | 3 | 0 | 0 | 3 | 0 | 1 | 0 | 0 |
 EIF | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
 RoPS | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Jaro | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 MuSa | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
 Honka | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 |
 MPS | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 TP-47 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 GBK | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Lithuania U21 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
J. Nissinen closed the 2025 Veikkausliiga campaign on 1 goal and 1 assist from 27 outings (518 minutes) — 0.35 goal involvements per 90. GioScore's computed rating for the season averages 6.63. Measured against a 52-strong pool of Veikkausliiga defenders (2025, min. 450 minutes), he sits in the 12th percentile by match rating — goals rank: 6th of 52.
| Club | Period | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| Mariehamn | 2020/2021 | 77 | 3 | 2 | 4119 | — | — | 6.55 |
| KuPS | 2017/2018 - 2021/2022 | 44 | 3 | 0 | 3171 | — | — | — |
| PK-37 | 2013/2014 | 19 | 0 | 0 | 573 | — | — | — |
| VPS | 2021/2022 - 2020/2021 | 9 | 0 | 0 | 543 | — | — | — |
| Total | 149 | 6 | 2 | 8406 |
| Season | Club | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| 24/25 | Mariehamn | 27 | 2 | — | 1135 | 0 | 0 | 6.63 |
| 23/24 | Mariehamn | 25 | 1 | — | 1193 | 2 | 0 | — |
| 22/23 | Mariehamn | 7 | 0 | — | 353 | 2 | 0 | 7.00 |
| 21/22 | Mariehamn | 7 | 0 | — | 628 | 1 | 0 | — |
| 20/21 | VPS | 9 | 0 | — | 543 | 1 | 0 | — |
| 20/21 | KuPS | 7 | 1 | — | 270 | 0 | 0 | — |
| 19/20 | KuPS | 13 | 0 | — | 1081 | 1 | 0 | — |
| 18/19 | KuPS | 5 | 0 | — | 270 | 0 | 0 | — |
| 17/18 | KuPS | 9 | 2 | — | 742 | 1 | 0 | — |
| 16/17 | KuPS | 10 | 0 | — | 808 | 3 | 0 | — |
| 12/13 | PK-37 | 19 | 0 | — | 573 | 2 | 0 | — |
