Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Thróttur Reykjavík | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 |
 Keflavík | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 FC København | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Shamrock Rovers | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Fjölnir | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Valur | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Budućnost | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Zrinjski | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Leiknir Reykjavík | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Völsungur | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Njardvík | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Selfoss | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Tre Penne | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Atli Þór Gunnarsson plays as a midfielder for HK. Atli Þór Gunnarsson has made 10 professional appearances. Throughout his career, Atli Þór Gunnarsson has won 1 trophy, including Pepsideild, demonstrating his ability to perform at the highest competitive level.
