| Month | Matches | Mins | G | A | G+A | G/M | Rating |
|---|---|---|---|---|---|---|---|
May 2026 | 5 | 55 | 1 | 0 | 1 | 0.20 | 6.87 |
Jul 2025 | 1 | 90 | 0 | 0 | 0 | 0.00 | - |
Jun 2025 | 2 | 180 | 0 | 1 | 1 | 0.00 | - |
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 |
Arnar Númi Gíslason plays as a defender for Fylkir. Throughout his career, Arnar Númi Gíslason has scored 4 goals and provided 4 assists in 66 appearances across 3 clubs. Arnar Númi Gíslason brings experience and reliability to the backline with 66 professional appearances under his belt. Among the clubs he has represented — Fylkir, Grótta, Fjölnir — Arnar Númi Gíslason was most prolific at Fjölnir, where he scored 3 goals in 17 appearances.
