| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2009 | Allsvenskan | 3 | 270 | 0 | 0 | 0 | — |
| 2010 | Allsvenskan | 9 | 698 | 0 | 0 | 0 | — |
| 2011 | Allsvenskan | 24 | 2122 | 0 | 0 | 0 | — |
| 2012/2013 | Eredivisie | 1 | 40 | 0 | 0 | — | — |
| 2013/2014 | Eredivisie | 2 | 2528 | 0 | 0 | 0 | — |
| 2014/2015 | Superliga (Denmark) | 32 | 2745 | 0 | 0 | 0 | — |
| 2015/2016 | Superliga (Denmark) | 32 | 2880 | 0 | 0 | 0 | — |
| 2016/2017 | Ligue 1 | 37 | 3279 | 0 | 2 | 0.05 | 6.84 |
| 2017/2018 | Ligue 1 | 38 | 3420 | 0 | 0 | 0 | 6.92 |
| 2017/2018 | National | 12 | 1080 | 0 | 0 | 0 | — |
| 2018/2019 | Ligue 1 | 17 | 1530 | 0 | 0 | 0 | 6.52 |
| 2019/2020 | Superliga (Denmark) | 29 | 2610 | 0 | 0 | 0 | 7.04 |
| 2020/2021 | Superliga (Denmark) | 23 | 2070 | 0 | 0 | 0 | 6.85 |
| 2022/2023 | Superliga (Denmark) | 4 | 352 | 0 | 0 | 0 | 6.45 |
| 2023/2024 | Ligue 2 | 22 | 1980 | 0 | 0 | 0 | 7.18 |
| 2024/2025 | Ligue 1 | 3 | 270 | 0 | 0 | 0 | 7.52 |
| 2025/2026 | Ligue 1 | 1 | 90 | 0 | 0 | 0 | 7.25 |
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 2026-07-26
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Brøndby IF | 21 | 8 | 5 | 8 | 0 | 0 | 0 | 0 |
 FC Midtjylland | 19 | 3 | 3 | 13 | 0 | 0 | 0 | 0 |
 Aalborg BK | 19 | 10 | 4 | 5 | 0 | 0 | 0 | 0 |
 Nordsjælland | 19 | 12 | 5 | 2 | 0 | 0 | 1 | 0 |
 AGF | 14 | 9 | 2 | 3 | 0 | 0 | 2 | 0 |
 Angers SCO | 13 | 5 | 2 | 6 | 0 | 0 | 0 | 0 |
 Odense BK | 13 | 8 | 2 | 3 | 0 | 0 | 0 | 0 |
 Randers FC | 13 | 6 | 1 | 6 | 0 | 0 | 0 | 0 |
 Sønderjyske Fodbold | 12 | 6 | 6 | 0 | 0 | 0 | 1 | 0 |
 Silkeborg IF | 11 | 6 | 3 | 2 | 0 | 0 | 0 | 0 |
 Nice | 11 | 1 | 3 | 7 | 0 | 0 | 0 | 0 |
 Paris Saint Germain | 11 | 2 | 2 | 7 | 0 | 0 | 0 | 0 |
 Olympique Marseille | 10 | 2 | 3 | 5 | 0 | 0 | 0 | 0 |
 Nantes | 10 | 5 | 1 | 4 | 0 | 0 | 0 | 0 |
 Olympique Lyonnais | 10 | 4 | 0 | 6 | 0 | 0 | 0 | 0 |
 Monaco | 10 | 3 | 3 | 4 | 0 | 0 | 1 | 0 |
 Saint-Étienne | 9 | 2 | 0 | 7 | 0 | 0 | 0 | 0 |
 Rennes | 9 | 4 | 2 | 3 | 0 | 0 | 0 | 0 |
 Viborg FF | 9 | 5 | 1 | 3 | 0 | 0 | 0 | 0 |
 Toulouse | 8 | 3 | 1 | 4 | 0 | 0 | 0 | 1 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Finland | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Denmark | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Romania | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Estonia | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Portugal | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Turkey | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Côte d'Ivoire | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Korea Republic | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Mexico | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Croatia | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Ukraine | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Armenia | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Lithuania U21 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Austria | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 England | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 France | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Slovakia | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Germany | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Malta | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Poland | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Karl-Johan Johnsson logged 22 appearances (1,980 minutes) in the 2023/2024 Ligue 2. His average match rating for that season computes to 7.18.
Between 2009 and 2025 he accumulated 17 league seasons across 8 clubs. The 2023/2024 rating of 7.18 is the best of his recorded career; his lowest came in 2018/2019 (6.52). His last two rated seasons average 0.18 above his earlier career level — an upward curve.
