| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2020 | 2. Division - Group 1 | 3 | 242 | 0 | 0 | 0 | 0 |
| 2023 | Inkasso-Deildin | 20 | 1594 | 6 | 1 | 0.4 | — |
| 2024 | Inkasso-Deildin | 17 | 1429 | 3 | 1 | 0.25 | — |
| 2026 | USL League One (United States) | 15 | 835 | 0 | 1 | 0.11 | 6.42 |
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 2026-07-10
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 ÍA | 3 | 0 | 1 | 2 | 1 | 0 | 0 | 0 |
 Afturelding | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Breidablik | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Grindavík | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Vestri | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Thór | 2 | 0 | 1 | 1 | 1 | 0 | 0 | 0 |
 Leiknir Reykjavík | 2 | 0 | 0 | 2 | 1 | 0 | 0 | 0 |
 Keflavík | 2 | 1 | 1 | 0 | 0 | 1 | 1 | 0 |
 FH | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Dalvík / Reynir | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 0 |
 HK | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 ÍBV | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
 Fredrikstad | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Valur | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 KA Akureyri | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Fjölnir | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 KR Reykjavík | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Njardvík | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 ÍR | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Selfoss | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
J. Pettersen finished the 2026 USL League One (United States) season with 1 assist and no goals from 15 appearances (835 minutes) — 0.11 goal involvements per 90. Per-match rating over the season: 6.42.
His league record spans 4 seasons (2020–2027) across 4 clubs.
| Club | Period | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| Thróttur Reykjavík | 2022/2023 - 2024/2025 | 41 | 11 | 2 | 3293 | — | — | — |
| Sarasota Paradise | 2025/2026 - now | 15 | 0 | 1 | 835 | — | — | 6.42 |
| ÍBV | 2024/2025 - 2025/2026 | 11 | 0 | 0 | 90 | — | — | — |
| Kvik Halden | 2020/2021 | 3 | 0 | 0 | 242 | — | — | — |
| Total | 70 | 11 | 3 | 4460 |
| Season | Club | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| 25/26 | Sarasota Paradise | 15 | 0 | — | 835 | 1 | 0 | 6.42 |
| 24/25 | ÍBV | 11 | 0 | — | 90 | 0 | 0 | — |
| 23/24 | Thróttur Reykjavík | 19 | 4 | — | 1519 | 5 | 0 | — |
| 22/23 | Thróttur Reykjavík | 22 | 7 | — | 1774 | 3 | 0 | — |
| 19/20 | Kvik Halden | 3 | 0 | — | 242 | 1 | 0 | — |
