| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2011 | Veikkausliiga | 3 | — | 0 | 0 | — | — |
| 2011 | Kakkonen | 10 | 846 | 0 | 0 | 0 | — |
| 2011 | Kakkonen-LohkoC | 5 | 360 | 0 | 0 | 0 | — |
| 2012 | Veikkausliiga | 10 | 830 | 1 | 0 | 0.11 | — |
| 2013 | Veikkausliiga | 20 | 2093 | 0 | 0 | 0 | — |
| 2014 | Veikkausliiga | 14 | 1130 | 2 | 0 | 0.16 | — |
| 2015 | Veikkausliiga | 15 | 1227 | 2 | 0 | 0.15 | — |
| 2016 | Ykkösliiga | 20 | 1800 | 0 | 0 | 0 | — |
| 2017 | Kakkonen | 4 | 360 | 0 | 0 | 0 | — |
| 2017 | Kakkonen-LohkoC | 3 | 90 | 0 | 0 | 0 | — |
| 2018 | Ykkösliiga | 14 | 1163 | 2 | 0 | 0.15 | — |
| 2019 | Ykkösliiga | 21 | 1767 | 2 | 0 | 0.1 | — |
| 2020 | Ykkösliiga | 1 | 70 | 0 | 0 | — | — |
| 2021 | Ykkösliiga | 23 | 1929 | 3 | 0 | 0.14 | — |
| 2022 | Ykkösliiga | 26 | 2136 | 2 | 0 | 0.08 | — |
| 2023 | Ykkösliiga | 20 | 1242 | 1 | 0 | 0.07 | — |
| 2024 | Ykkösliiga | 18 | 1583 | 2 | 0 | 0.11 | — |
| 2025 | Veikkausliiga | 18 | 1391 | 0 | 0 | 0 | 6.49 |
| 2026 | Veikkausliiga | 15 | 912 | 0 | 0 | 0 | 6.5 |
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 2026-08-27
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 KTP | 6 | 2 | 1 | 3 | 1 | 0 | 1 | 0 |
 Mariehamn | 5 | 1 | 2 | 2 | 0 | 0 | 0 | 0 |
 VPS | 5 | 2 | 3 | 0 | 0 | 0 | 0 | 0 |
 TPS | 5 | 1 | 1 | 3 | 0 | 0 | 2 | 1 |
 KuPS | 4 | 0 | 1 | 3 | 0 | 0 | 0 | 0 |
 MP | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 HJK | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 HIFK | 3 | 2 | 1 | 0 | 1 | 0 | 0 | 0 |
 Inter Turku | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 1 |
 Haka | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 JäPS | 3 | 1 | 2 | 0 | 0 | 0 | 2 | 0 |
 Kajaani | 2 | 2 | 0 | 0 | 1 | 0 | 1 | 0 |
 Ilves | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Lahti | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 MuSa | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Oulu | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 JJK | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 KäPa | 2 | 2 | 0 | 0 | 1 | 0 | 1 | 0 |
 Gnistan | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 SalPa | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
In-sung Gong went through 15 Veikkausliiga appearances in 2026 (912 minutes) without a goal or an assist. That season graded out at an average match rating of 6.5.
The rating peak is now: 6.5 in 2026, against a career low of 6.49 in 2025.
