| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2020 | Inkasso-Deildin | 13 | 711 | 3 | 0 | 0.38 | — |
| 2021 | Pepsideild | 13 | 593 | 0 | 0 | 0 | — |
| 2022 | Pepsideild | 2 | 2 | 0 | 0 | — | — |
| 2024 | Inkasso-Deildin | 22 | 1519 | 4 | 3 | 0.41 | — |
| 2025 | Inkasso-Deildin | 14 | 274 | 2 | 1 | 0.99 | 6.53 |
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 2026-07-21
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Njardvík | 5 | 2 | 1 | 2 | 0 | 0 | 0 | 0 |
 Thróttur Reykjavík | 4 | 0 | 1 | 3 | 1 | 1 | 0 | 0 |
 Grindavík | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Thór | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 |
 Leiknir Reykjavík | 4 | 3 | 1 | 0 | 2 | 0 | 0 | 0 |
 ÍR | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 HK | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Fjölnir | 3 | 3 | 0 | 0 | 1 | 0 | 0 | 0 |
 ÍBV | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Fylkir | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Dalvík / Reynir | 2 | 1 | 1 | 0 | 0 | 2 | 0 | 0 |
 ÍA | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Valur | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Breidablik | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 KR Reykjavík | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Völsungur | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
 Selfoss | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
 Grótta | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
 Afturelding | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Adelaide Blue Eagles | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Ari Steinn Guðmundsson's 2025 Inkasso-Deildin season produced 2 goals and 1 assist across 14 appearances (274 minutes) — 0.99 goal involvements per 90. GioScore's computed rating for the season averages 6.53.
His league record spans 5 seasons (2020–2025), all with a single club.
