| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2021 | Pepsideild | 1 | 0 | 0 | 0 | — | — |
| 2022 | Inkasso-Deildin | 5 | 253 | 0 | 0 | 0 | — |
| 2023 | Inkasso-Deildin | 20 | 1423 | 0 | 2 | 0.13 | — |
| 2024 | Pepsideild | 9 | 210 | 0 | 0 | 0 | — |
Domestic league competitions only; G+A/90 computed from minutes actually played.
Cohort: 34 Inkasso-Deildin defenders, 2023, min. 450 minutes. Computed by ranking the full league corpus, not taken from any feed.
Figures computed from the GioScore season-stats database · as of 2026-07-06
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 HK | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 ÍA | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Víkingur Reykjavík | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Vestri | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Selfoss | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Thróttur Reykjavík | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Breidablik | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Fjölnir | 2 | 0 | 2 | 0 | 0 | 1 | 1 | 0 |
 Thór | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Fram | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 KA Akureyri | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Grindavík | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 KR Reykjavík | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Stjarnan | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Leiknir Reykjavík | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Völsungur | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Keflavík | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 FH | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Grótta | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 KV | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Norway U19 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Greece U19 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Spain U19 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
2024 brought Arnar Númi Gíslason 9 appearances in the Pepsideild (210 minutes), with no direct goal involvement recorded. Measured against 34 Inkasso-Deildin defenders with at least 450 minutes in 2023, he ranks in the 68th percentile by goal involvements per 90 — above the cohort median; on goals he ranks 17th of 34.
His league record spans 4 seasons (2021–2025) across 4 clubs, totalling 0 goals and 2 assists in 1,886 minutes — 0.1 G+A per 90 for his career.
| Club | Period | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| Fylkir | 2023/2024 - now | 33 | 1 | 2 | 453 | — | — | 6.33 |
| Grótta | 2022/2023 - 2023/2024 | 21 | 0 | 2 | 1513 | — | — | — |
| Fjölnir | 2021/2022 - 2022/2023 | 6 | 1 | 0 | 253 | — | — | — |
| Total | 60 | 2 | 4 | 2219 |
| Season | Club | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| 24/25 | Fylkir | 6 | 0 | — | 0 | 0 | 0 | — |
| 23/24 | Fylkir | 13 | 0 | — | 300 | 0 | 0 | — |
| 22/23 | Grótta | 21 | 0 | — | 1513 | 3 | 0 | — |
| 21/22 | Fjölnir | 6 | 1 | — | 253 | 0 | 0 | — |
