| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2020/2021 | Premier League U18 | 4 | 330 | 0 | 0 | 0 | 0 |
| 2021/2022 | Premier League U18 | 3 | 171 | 0 | 0 | 0 | — |
| 2022 | Inkasso-Deildin | 7 | 492 | 0 | 0 | 0 | — |
| 2023 | Inkasso-Deildin | 10 | 900 | 1 | 0 | 0.1 | — |
| 2024 | Pepsideild | 22 | 1854 | 3 | 0 | 0.15 | — |
Domestic league competitions only; G+A/90 computed from minutes actually played.
Cohort: 57 Pepsideild defenders, 2024, min. 450 minutes. Computed by ranking the full league corpus, not taken from any feed.
Figures computed from the GioScore season-stats database · as of 2026-07-05
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Thróttur Reykjavík | 5 | 3 | 1 | 1 | 0 | 0 | 1 | 0 |
 Fylkir | 4 | 1 | 0 | 3 | 0 | 0 | 2 | 0 |
 Grindavík | 4 | 1 | 1 | 2 | 1 | 0 | 1 | 0 |
 ÍA | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
 Fram | 3 | 3 | 0 | 0 | 3 | 0 | 0 | 0 |
 Fjölnir | 3 | 3 | 0 | 0 | 1 | 0 | 0 | 0 |
 KR Reykjavík | 3 | 2 | 0 | 1 | 0 | 0 | 1 | 1 |
 Thór | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Njardvík | 3 | 0 | 0 | 3 | 0 | 0 | 1 | 0 |
 Víkingur Reykjavík | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Breidablik | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Vestri | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Stjarnan | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
 Leiknir Reykjavík | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Keflavík | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Selfoss | 2 | 1 | 0 | 1 | 1 | 0 | 1 | 0 |
 Norwich U18 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 KA Akureyri | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Völsungur | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 FH | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Norway U19 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Greece U19 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Spain U19 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
All of Thorsteinn Antonsson's 2024 Pepsideild output came as goals: 3 goals in 22 games (1,854 minutes) — 0.15 goal involvements per 90. Ranked across 57 Pepsideild defenders with at least 450 minutes in 2024, he comes out in the 68th percentile by goal involvements per 90 — goals rank: 8th of 57.
Since 2020 he has accumulated 5 league seasons across 3 clubs, with 4 goals and 0 assists over 3,747 minutes — 0.1 G+A per 90 career-wide.
| Club | Period | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| HK | 2023/2024 - 2024/2025 | 48 | 7 | 0 | 2894 | — | — | 6.67 |
| Selfoss | 2021/2022 - 2023/2024 | 17 | 1 | 0 | 1392 | — | — | — |
| Total | 65 | 8 | 0 | 4286 |
| Season | Club | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| 24/25 | HK | 12 | 3 | — | 69 | 3 | 0 | — |
| 23/24 | HK | 23 | 3 | — | 1944 | 3 | 1 | — |
| 22/23 | Selfoss | 10 | 1 | — | 900 | 2 | 0 | — |
| 21/22 | Selfoss | 7 | 0 | — | 492 | 3 | 0 | — |
