| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2022 | Besta deild | 2 | 7 | 0 | 0 | — | — |
| 2023 | Besta deild | 6 | 152 | 0 | 0 | 0 | 6.61 |
| 2024 | Inkasso-Deildin | 2 | 96 | 0 | 0 | 0 | — |
| 2025 | Inkasso-Deildin | 1 | 48 | 0 | 0 | — | 6.9 |
| 2026 | Inkasso-Deildin | 8 | 685 | 0 | 0 | 0 | 6.38 |
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 2026-09-01
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 ÍBV | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Thór | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 HK | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Thróttur Reykjavík | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Víkingur Reykjavík | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Fylkir | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Grindavík | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 Vestri | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 KR Reykjavík | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Leiknir Reykjavík | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 FH | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Njardvík | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Afturelding | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Ægir | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Over 8 Inkasso-Deildin games in 2026 (685 minutes), Guðjón Pétur Stefánsson recorded no direct goal contributions. His average match rating for that season computes to 6.38.
His recorded league career runs from 2022 to 2026: 5 seasons across 2 clubs. His best-rated season remains 2023 (6.61, Besta deild); his lowest was 2026 (6.38).
