| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2018 | 2. Division: Group 2 | 18 | 1517 | 0 | 0 | 0 | — |
| 2019 | Eliteserien | 12 | 1080 | 0 | 0 | 0 | 6.66 |
| 2020 | Eliteserien | 29 | 2555 | 0 | 0 | 0 | 7.01 |
| 2021 | Eliteserien | 14 | 1260 | 0 | 1 | 0.07 | 6.62 |
| 2021/2022 | Premier League 2 Division One | 21 | 1890 | 0 | 1 | 0.05 | — |
| 2022/2023 | Premier League 2 Divison Two | 7 | 540 | 0 | 0 | 0 | — |
| 2025 | Eliteserien | 14 | 1219 | 0 | 0 | 0 | 6.64 |
| 2026 | Eliteserien | 11 | 990 | 0 | 0 | 0 | 6.88 |
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 2026-07-18
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Bodø / Glimt | 9 | 2 | 3 | 4 | 0 | 0 | 1 | 0 |
 Rosenborg | 8 | 2 | 4 | 2 | 0 | 0 | 0 | 0 |
 Sarpsborg 08 | 8 | 2 | 4 | 2 | 0 | 0 | 1 | 0 |
 Molde | 7 | 4 | 0 | 3 | 0 | 0 | 0 | 0 |
 Strømsgodset | 7 | 4 | 1 | 2 | 0 | 0 | 0 | 0 |
 Brann | 7 | 6 | 0 | 1 | 0 | 0 | 1 | 0 |
 Haugesund | 6 | 2 | 0 | 4 | 0 | 0 | 0 | 0 |
 Stabæk | 6 | 1 | 4 | 1 | 0 | 0 | 0 | 0 |
 Sandefjord | 6 | 5 | 1 | 0 | 0 | 0 | 0 | 0 |
 Kristiansund | 6 | 0 | 3 | 3 | 0 | 0 | 0 | 0 |
 Viking | 5 | 2 | 1 | 2 | 0 | 0 | 0 | 0 |
 Odd | 5 | 1 | 2 | 2 | 0 | 0 | 0 | 0 |
 Mjøndalen | 5 | 3 | 1 | 1 | 0 | 0 | 1 | 1 |
 Chelsea | 4 | 1 | 0 | 3 | 0 | 0 | 0 | 0 |
 Arsenal | 4 | 0 | 0 | 4 | 0 | 0 | 0 | 0 |
 Wolverhampton Wanderers | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Leicester City | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Lillestrøm | 4 | 1 | 2 | 1 | 0 | 0 | 0 | 0 |
 Start | 4 | 2 | 1 | 1 | 0 | 0 | 1 | 0 |
 Tromsø | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Cyprus U21 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Portugal U21 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Italy U21 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Switzerland U21 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 France U21 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Albania U19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Hungary U19 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Slovakia U19 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Croatia U19 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
 France U19 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Kristoffer Klaesson logged 11 appearances (990 minutes) in the 2026 Eliteserien. That season graded out at an average match rating of 6.88.
The database holds 8 league seasons for him, from 2018 to 2026 across 8 clubs. 2020 stands as his highest-rated season (7.01, Eliteserien), with 2021 the weakest (6.62).
