| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2018 | Inkasso-Deildin | 5 | 450 | 0 | 0 | 0 | — |
| 2019 | Pepsideild | 2 | 39 | 0 | 0 | — | — |
| 2020 | Pepsideild | 13 | 700 | 1 | 1 | 0.26 | — |
| 2021 | Pepsideild | 11 | 593 | 0 | 2 | 0.3 | — |
| 2022 | Pepsideild | 23 | 1586 | 7 | 2 | 0.51 | — |
| 2023 | Pepsideild | 13 | 807 | 1 | 1 | 0.22 | 6.71 |
| 2024 | Pepsideild | 20 | 1259 | 3 | 1 | 0.29 | 6.93 |
| 2025 | Inkasso-Deildin | 7 | 388 | 2 | 0 | 0.46 | 6.58 |
| 2026 | Pepsideild | 10 | 296 | 2 | 2 | 1.22 | 6.83 |
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 2026-07-26
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Breidablik | 4 | 0 | 0 | 4 | 0 | 0 | 0 | 0 |
 HK | 3 | 1 | 1 | 1 | 0 | 0 | 1 | 1 |
 ÍA | 3 | 2 | 0 | 1 | 0 | 0 | 1 | 0 |
 Víkingur Reykjavík | 3 | 0 | 0 | 3 | 0 | 0 | 1 | 0 |
 Valur | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 KR Reykjavík | 3 | 0 | 2 | 1 | 0 | 1 | 0 | 0 |
 Keflavík | 3 | 2 | 1 | 0 | 0 | 0 | 1 | 0 |
 Fram | 2 | 0 | 1 | 1 | 1 | 0 | 0 | 0 |
 KA Akureyri | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Vestri | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
 Stjarnan | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 FH | 2 | 0 | 1 | 1 | 0 | 1 | 0 | 0 |
 Olimpija | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Víkingur Ólafsvík | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Fylkir | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Sindri | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Grindavík | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 |
 Thór | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Völsungur | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Njardvík | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Halldór Jón Sigurður Þórðarson's 2026 Pepsideild season produced 2 goals and 2 assists across 10 appearances (296 minutes) — 1.22 goal involvements per 90. GioScore's computed rating for the season averages 6.83.
The database holds 9 league seasons for him, from 2018 to 2026 across 4 clubs. 2024 stands as his highest-rated season (6.93, Pepsideild), with 2025 the weakest (6.58).
