| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2019 | Premier League Women (Iceland) | 4 | 258 | 1 | 0 | 0.35 | — |
| 2020 | Premier League Women (Iceland) | 15 | 1033 | 6 | 0 | 0.52 | — |
| 2021 | Premier League Women (Iceland) | 14 | 1067 | 3 | 0 | 0.25 | — |
| 2022 | Premier League Women (Iceland) | 17 | 1451 | 6 | 0 | 0.37 | — |
| 2023 | Premier League Women (Iceland) | 11 | 809 | 1 | 0 | 0.11 | — |
| 2024 | Premier League Women (Iceland) | 23 | — | 3 | — | — | — |
| 2025 | Premier League Women (Iceland) | 12 | 1059 | 1 | 0 | 0.08 | 7.17 |
| 2026 | Premier League Women (Iceland) | 14 | 1260 | 3 | 2 | 0.36 | 7.06 |
Domestic league competitions only (SportMonks sub_type='domestic'); national-team, continental and cup competitions are excluded. Classification resolved by league id against the canonical leagues index. G+A/90 computed from minutes actually played.
Figures computed from the GioScore season-stats database · as of 2026-09-04
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Stjarnan W | 3 | 0 | 1 | 2 | 1 | 0 | 1 | 0 |
 Breidablik W | 3 | 0 | 0 | 3 | 0 | 0 | 1 | 0 |
 FH W | 3 | 1 | 0 | 2 | 0 | 0 | 2 | 0 |
 Wolfsburg W | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 ÍBV W | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Valur W | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 KR W | 2 | 0 | 1 | 1 | 1 | 0 | 0 | 0 |
 Thróttur Reykjavík W | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
 Tindastóll W | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 0 |
 Víkingur Reykjavík W | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Afturelding W | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Fjardab Höttur Leiknir W | 2 | 2 | 0 | 0 | 0 | 0 | 2 | 0 |
 Fram W | 2 | 1 | 0 | 1 | 2 | 1 | 0 | 0 |
 Ajax W | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Linfield W | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Wexford Youths W | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Juventus W | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 AC Milan W | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Roma W | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Fylkir W | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
In the 2026 Premier League Women (Iceland), M. Árnadóttir made 14 appearances (1,260 minutes), with 3 goals and 2 assists — 0.36 goal involvements per 90. GioScore's computed rating for the season averages 7.06.
The record shows 8 league seasons for her (2019–2026) across 2 clubs. 2025 stands as her highest-rated season (7.17, Premier League Women (Iceland)), with 2026 the weakest (7.06).
Three straight seasons stand out for volume — 2022–2024, 51 league games, 17 a year.
