Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 KR Reykjavík | 4 | 1 | 0 | 3 | 1 | 0 | 1 | 0 |
 Fram | 3 | 1 | 1 | 1 | 3 | 0 | 0 | 0 |
 HK | 2 | 2 | 0 | 0 | 2 | 0 | 0 | 0 |
 ÍA | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 |
 Víkingur Reykjavík | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 |
 Valur | 2 | 1 | 1 | 0 | 1 | 0 | 1 | 0 |
 Fylkir | 2 | 1 | 0 | 1 | 0 | 1 | 0 | 0 |
 Breidablik | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 KA Akureyri | 2 | 0 | 1 | 1 | 1 | 0 | 0 | 0 |
 Vestri | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 ÍBV | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
 Stjarnan | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Leiknir Reykjavík | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Keflavík | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 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 |
Ú. Björnsson plays as a forward for FH. Throughout his career, Ú. Björnsson has scored 22 goals and provided 8 assists in 63 appearances. With a career goal ratio of 0.35 per match, Ú. Björnsson is a prolific scorer who consistently finds the back of the net.
