| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2013 | Allsvenskan | 14 | 1138 | 0 | 0 | 0 | — |
| 2014 | Allsvenskan | 27 | 2285 | 3 | 1 | 0.16 | — |
| 2015 | Allsvenskan | 26 | 1374 | 1 | 1 | 0.13 | — |
| 2016 | Allsvenskan | 16 | 970 | 1 | 0 | 0.09 | 7.29 |
| 2017 | Superettan | 2 | 146 | 1 | 0 | 0.62 | — |
| 2017 | Allsvenskan | 24 | 1248 | 3 | 1 | 0.29 | 6.9 |
| 2018 | Allsvenskan | 25 | 1736 | 0 | 1 | 0.05 | 7.18 |
| 2019 | Allsvenskan | 28 | 2486 | 2 | 3 | 0.18 | 7.29 |
| 2020 | Allsvenskan | 28 | 2462 | 1 | 1 | 0.07 | 7.21 |
| 2020/2021 | Ekstraklasa | 16 | 1228 | 0 | 1 | 0.07 | — |
| 2021/2022 | Ekstraklasa | 32 | 2521 | 1 | 1 | 0.07 | 7.17 |
| 2022/2023 | Ekstraklasa | 31 | 2286 | 1 | 1 | 0.08 | 7.17 |
| 2023/2024 | Ekstraklasa | 30 | 2375 | 2 | 3 | 0.19 | 7.22 |
| 2024/2025 | Ekstraklasa | 2 | 180 | 0 | 0 | 0 | 7.6 |
| 2024/2025 | Serie A | 37 | 3190 | 0 | 3 | 0.08 | 6.85 |
| 2025/2026 | Serie A | 36 | 3153 | 1 | 0 | 0.03 | 6.69 |
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 2026-07-24
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Torino | 5 | 1 | 1 | 3 | 0 | 0 | 2 | 0 |
 Inter | 5 | 1 | 0 | 4 | 0 | 0 | 1 | 0 |
 Roma | 4 | 1 | 0 | 3 | 0 | 0 | 2 | 0 |
 Genoa | 4 | 1 | 0 | 3 | 0 | 0 | 1 | 0 |
 Fiorentina | 4 | 2 | 0 | 2 | 0 | 0 | 1 | 0 |
 AC Milan | 4 | 1 | 0 | 3 | 0 | 0 | 0 | 0 |
 Como | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Parma | 4 | 3 | 0 | 1 | 0 | 0 | 1 | 0 |
 Juventus | 4 | 0 | 0 | 4 | 0 | 0 | 0 | 0 |
 Atalanta | 4 | 1 | 2 | 1 | 0 | 0 | 0 | 0 |
 Jagiellonia Białystok | 4 | 2 | 1 | 1 | 0 | 0 | 1 | 0 |
 Hellas Verona | 4 | 1 | 2 | 1 | 0 | 0 | 1 | 0 |
 Lecce | 4 | 3 | 0 | 1 | 1 | 0 | 0 | 0 |
 Bologna | 4 | 0 | 2 | 2 | 0 | 0 | 1 | 0 |
 Lazio | 3 | 1 | 2 | 0 | 0 | 0 | 2 | 0 |
 Cagliari | 3 | 2 | 1 | 0 | 0 | 1 | 0 | 0 |
 Napoli | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Örebro | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Górnik Zabrze | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Warta Poznań | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Slovenia | 4 | 1 | 3 | 0 | 0 | 0 | 0 | 0 |
 Algeria | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Slovakia | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Estonia | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Poland | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
 Mexico | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Norway | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 New Zealand | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Azerbaijan | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Ukraine | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Austria | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Northern Ireland | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Switzerland | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 Czech Republic | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
 Hungary | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Luxembourg | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 Serbia | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Kosovo | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Across 36 Serie A appearances in 2025/2026 (3,153 minutes), Jesper Karlström scored 1 goal but did not register an assist — 0.03 goal involvements per 90. GioScore's computed rating for the season averages 6.69.
No season rated higher than 2016 (7.29, Allsvenskan); none lower than 2025/2026 (6.69). His last two rated seasons average 0.41 below his earlier career level.
