| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2018 | Kakkonen | 1 | 73 | 0 | 0 | — | — |
| 2018 | Kakkonen-LohkoB | 8 | 720 | 0 | 0 | 0 | — |
| 2019 | Ykkösliiga | 9 | 417 | 0 | 0 | 0 | — |
| 2019 | Kakkonen | 7 | 567 | 0 | 0 | 0 | — |
| 2020 | Veikkausliiga | 5 | 280 | 0 | 0 | 0 | — |
| 2021 | Ykkösliiga | 21 | 1152 | 0 | 0 | 0 | — |
| 2022 | Ykkösliiga | 27 | 1983 | 0 | 0 | 0 | — |
| 2023 | Ykkösliiga | 23 | 1406 | 1 | 0 | 0.06 | — |
| 2024 | Ykkösliiga | 24 | 1796 | 1 | 0 | 0.05 | — |
| 2025 | Ykkösliiga | 22 | 1685 | 0 | 2 | 0.11 | 6.42 |
| 2026 | Ykkösliiga | 12 | 1080 | 2 | 0 | 0.17 | 6.77 |
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 2026-08-02
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 SJK Akatemia | 5 | 4 | 1 | 0 | 0 | 0 | 0 | 0 |
 JIPPO | 5 | 1 | 1 | 3 | 0 | 0 | 1 | 0 |
 Jaro | 4 | 3 | 0 | 1 | 1 | 0 | 1 | 0 |
 KäPa | 4 | 3 | 1 | 0 | 0 | 0 | 1 | 0 |
 SalPa | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 JäPS | 4 | 1 | 2 | 1 | 0 | 0 | 1 | 0 |
 VPS | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 EIF | 3 | 1 | 0 | 2 | 0 | 0 | 1 | 0 |
 KPV | 3 | 2 | 1 | 0 | 0 | 0 | 1 | 0 |
 Lahti | 3 | 0 | 1 | 2 | 0 | 0 | 2 | 0 |
 Gnistan | 3 | 2 | 1 | 0 | 0 | 0 | 1 | 0 |
 MP | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
 PK-35 | 3 | 2 | 0 | 1 | 0 | 2 | 1 | 0 |
 TPS | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 |
 KTP | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 HJK | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 HIFK | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Kajaani | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Inter Turku | 1 | 0 | 0 | 1 | 1 | 0 | 2 | 0 |
 MuSa | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Jesper Karlsson finished the 2026 Ykkösliiga with 2 goals from 12 appearances (1,080 minutes), with no assists recorded — 0.17 goal involvements per 90. GioScore's computed rating for the season averages 6.77.
The rating peak is now: 6.77 in 2026, against a career low of 6.42 in 2025.
