| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2015 | Pepsideild | 20 | 670 | 4 | 0 | 0.54 | — |
| 2017 | Pepsideild | 14 | 1234 | 7 | 0 | 0.51 | — |
| 2017 | 1. Division | 10 | 565 | 4 | 0 | 0.64 | — |
| 2018 | Allsvenskan | 14 | 1037 | 2 | 1 | 0.26 | 6.97 |
| 2018 | Eliteserien | 13 | 1030 | 2 | 1 | 0.26 | 6.84 |
| 2019 | Superettan | 12 | 893 | 2 | 0 | 0.2 | — |
| 2019 | Pepsideild | 8 | 715 | 3 | 1 | 0.5 | — |
| 2019 | 1. Division | 13 | 323 | 1 | 0 | 0.28 | — |
| 2020 | Pepsideild | 14 | 1092 | 4 | 0 | 0.33 | — |
| 2021 | Pepsideild | 18 | 1214 | 3 | 0 | 0.22 | — |
| 2022 | Pepsideild | 9 | 267 | 2 | 0 | 0.67 | — |
| 2023 | Pepsideild | 18 | 977 | 4 | 1 | 0.46 | 6.99 |
| 2024 | Pepsideild | 16 | 1222 | 0 | 4 | 0.29 | — |
| 2025 | Pepsideild | 15 | 652 | 2 | 0 | 0.28 | 6.74 |
| 2026 | Pepsideild | 14 | 708 | 0 | 2 | 0.25 | 6.64 |
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 2026-08-12
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Valur | 5 | 1 | 2 | 2 | 1 | 0 | 0 | 0 |
 Stjarnan | 5 | 1 | 1 | 3 | 1 | 0 | 0 | 0 |
 ÍA | 4 | 3 | 0 | 1 | 0 | 0 | 0 | 0 |
 Fram | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 KA Akureyri | 4 | 1 | 2 | 1 | 0 | 0 | 3 | 1 |
 HK | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Stabæk | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 SJK | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
 Bodø / Glimt | 2 | 1 | 1 | 0 | 1 | 0 | 1 | 0 |
 Jerv | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Víkingur Reykjavík | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Maribor | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Fylkir | 2 | 1 | 1 | 0 | 0 | 1 | 0 | 0 |
 Vestri | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 0 |
 Víkingur | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 KR Reykjavík | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 FH | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Şamaxı FK | 2 | 0 | 1 | 1 | 1 | 0 | 2 | 0 |
 Celtic | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Haugesund | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Qatar | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Sweden | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Canada | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Mexico | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Estonia | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Indonesia | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Czech Republic | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 El Salvador | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
K. Finnbogason closed the 2026 Pepsideild with 2 assists, without scoring, over 14 appearances (708 minutes) — 0.25 goal involvements per 90. His average match rating for that season computes to 6.64.
His best-rated season remains 2023 (6.99, Pepsideild); his lowest was 2026 (6.64). Compared with his earlier career average, the last two rated seasons are down by 0.24.
