| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2026 | Akranes | Icelandic Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2026 | Akranes | League Cup | 1 | 1 | 0 | 0 | 0 | – |
| 2025 | Akranes | Icelandic Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2025 | Akranes | League Cup | 3 | 1 | 0 | 1 | 0 | – |
| 2024 | Akranes | Icelandic Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2023/2024 | FC Voluntari | Romanian Cup | 2 | 0 | 0 | 0 | 0 | – |
| 2021/2022 | CFR Cluj | Romanian Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2021 | CFR Cluj | Super Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2020 | CFR Cluj | Super Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2020 | FC Astana | Super Cup | 1 | 0 | 1 | 0 | 0 | – |
| 2016/2017 | Grasshoppers | Swiss Cup | 2 | 1 | 0 | 0 | 0 | – |
| 2013 | Valur | Icelandic Cup | 1 | 1 | 0 | 0 | 0 | – |
| Total | 16 | 4 | 1 | 1 | 0 | – | ||
| Date | From | To | Type | |
|---|---|---|---|---|
| - | FC Voluntari | Akranes | Free agent | |
| 01 Jan 2023 | CFR Cluj | FC Voluntari | Free agent | |
| 02 Aug 2021 | FC Astana | CFR Cluj | Free agent | |
| - | Grasshoppers | FC Astana | Free agent | |
| - | St. Gallen | Grasshoppers | Return from loan | |
| - | Grasshoppers | St. Gallen | Loan | |
| 07 Jul 2016 | Sundsvall | Grasshoppers | Transfer | |
| 08 Dec 2013 | Valur | Sundsvall | Transfer | |
| 05 Mar 2013 | Zwolle | Valur | Free agent | |
| 02 Jan 2013 | Valur | Zwolle | Free agent | |
| - | Kopavogur | Valur | Free agent | |
| - | Ymir | Kopavogur | Free agent | |
| - | Tindastoll | Ymir | Transfer |
R. Sigurjonsson career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.