| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2022 | Besta deild | 14 | 716 | 5 | 0 | 0.63 | — |
| 2023 | Besta deild | 16 | 1282 | 7 | 1 | 0.56 | 7.32 |
| 2024 | Besta deild | 13 | 1162 | 5 | 2 | 0.54 | 7.48 |
| 2025 | Besta deild | 13 | 1065 | 2 | 0 | 0.17 | 7 |
| 2026 | Besta deild | 12 | 874 | 3 | 3 | 0.62 | 7.2 |
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 2026-09-13
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Keflavík | 3 | 3 | 0 | 0 | 2 | 1 | 1 | 0 |
 Víkingur Reykjavík | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 |
 Valur | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Fylkir | 2 | 1 | 0 | 1 | 0 | 1 | 0 | 0 |
 Breidablik | 2 | 0 | 2 | 0 | 0 | 1 | 1 | 0 |
 KA Akureyri | 2 | 0 | 1 | 1 | 1 | 0 | 0 | 0 |
 Vestri | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 HK | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 ÍBV | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
 ÍA | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Fram | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 KR Reykjavík | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Stjarnan | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Thór | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
 Leiknir Reykjavík | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Njardvík | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Afturelding | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Ægir | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Austria U21 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
In the 2026 Besta deild, Ú. Björnsson made 12 appearances (874 minutes), with 3 goals and 3 assists — 0.62 goal involvements per 90. Per-match rating over the season: 7.2.
5 league seasons sit on their record, from 2022 to 2026, all with a single club. Season ratings peak at 7.48 in 2024, Besta deild and bottom out at 7 in 2025. The recent curve points down: 0.3 below their prior career average across the last two rated seasons.
