| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2010 | Inkasso-Deildin | 19 | — | 4 | 0 | — | — |
| 2011 | Inkasso-Deildin | 8 | — | 0 | 0 | — | — |
| 2012 | Besta deild | 8 | — | 0 | 0 | — | — |
| 2013 | Besta deild | 21 | 1800 | 10 | 0 | 0.5 | — |
| 2014/2015 | Superliga (Denmark) | 11 | 403 | 1 | 0 | 0.22 | — |
| 2015 | Besta deild | 10 | 525 | 3 | 0 | 0.51 | — |
| 2016 | Besta deild | 11 | 321 | 0 | 0 | 0 | — |
| 2017 | Besta deild | 18 | 1493 | 8 | 0 | 0.48 | — |
| 2018 | 1. Division | 30 | 2554 | 20 | 0 | 0.7 | — |
| 2019 | 1. Division | 24 | 1348 | 6 | 0 | 0.4 | — |
| 2020 | Eliteserien | 15 | 1122 | 11 | 0 | 0.88 | 7.36 |
| 2021/2022 | 2. Bundesliga | 4 | 83 | 0 | 0 | — | 6.68 |
| 2022 | Eliteserien | 27 | 820 | 5 | 1 | 0.66 | 6.89 |
| 2022/2023 | 2. Bundesliga | 8 | 391 | 2 | 1 | 0.69 | 7 |
| 2023/2024 | 2. Bundesliga | 14 | 354 | 1 | 0 | 0.25 | 6.91 |
| 2024/2025 | 2. Bundesliga | 12 | 143 | 3 | 0 | 1.89 | 6.75 |
| 2025 | K League 1 | 9 | 255 | 2 | 0 | 0.71 | 6.56 |
| 2026 | K League 1 | 20 | 1102 | 1 | 2 | 0.25 | 6.68 |
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 2026-09-01
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Rosenborg | 5 | 1 | 0 | 4 | 2 | 0 | 1 | 0 |
 Sarpsborg 08 | 4 | 2 | 0 | 2 | 1 | 0 | 0 | 0 |
 Schalke 04 | 3 | 1 | 0 | 2 | 0 | 0 | 1 | 0 |
 FC København | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Haugesund | 3 | 2 | 0 | 1 | 2 | 0 | 0 | 0 |
 Molde | 3 | 1 | 0 | 2 | 1 | 0 | 0 | 0 |
 Strømsgodset | 3 | 1 | 1 | 1 | 0 | 0 | 1 | 0 |
 Viking | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Aalesund | 3 | 2 | 0 | 1 | 1 | 0 | 0 | 0 |
 Vålerenga | 3 | 1 | 1 | 1 | 2 | 0 | 0 | 0 |
 Sandefjord | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Kristiansund | 3 | 1 | 1 | 1 | 3 | 0 | 0 | 0 |
 Odd | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Nürnberg | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Bodø / Glimt | 3 | 0 | 1 | 2 | 1 | 0 | 1 | 0 |
 Hamburger SV | 3 | 2 | 0 | 1 | 0 | 0 | 1 | 0 |
 Karlsruher SC | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
 Hertha BSC | 3 | 2 | 1 | 0 | 0 | 1 | 0 | 0 |
 Magdeburg | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Eintracht Braunschweig | 3 | 0 | 2 | 1 | 0 | 0 | 1 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Canada | 2 | 1 | 1 | 0 | 1 | 0 | 1 | 0 |
Hólmbert Aron Friðjónsson's 2026 K League 1 season produced 1 goal and 2 assists across 20 appearances (1,102 minutes) — 0.25 goal involvements per 90. That season graded out at an average match rating of 6.68.
2020 stands as his highest-rated season (7.36, Eliteserien), with 2025 the weakest (6.56). Compared with his earlier career average, the last two rated seasons are down by 0.36.
