To build a prediction for the Selfoss - Fjolnir match, scheduled for 18 September 2021, several key factors could influence the outcome. Selfoss have played 50 matches, in which they won 13 of them, drew 7 times and lost 30 matches. Fjolnir, having played 42 matches, won 23 times, drew 9 matches and lost 10 defeats. In the league, Selfoss average 1.5 goals scored per game and 2 conceded. Fjolnir average 2 scored and 1 conceded. These sides last met on 8 July 2021 at Fjolnir's ground, where the home side came out on top.