At a glance
- Full name
- Mathias Grundetjern
- Born
- 25 Jul 2000
- Age today
- 26
- Nationality
- —
Career by season
135 recorded appearances| Season | Competition | Team | Apps | Starts | Goals | Assists | Minutes | Cards |
|---|---|---|---|---|---|---|---|---|
| 26/27 | Norwegian Cup | Vålerenga Fotball Elite | 1 | 0 | 0 | 0 | 18 | 0 |
| 2026 | Eliteserien | Vålerenga Fotball Elite | 23 | 20 | 6 | 5 | 1,622 | 4 |
| 2025 | Norwegian 1st Division | IK Start | 12 | 11 | 10 | 1 | 1,013 | 1 |
| 2025 | Eliteserien | Vålerenga Fotball Elite | 11 | 11 | 4 | 3 | 876 | 0 |
| 2024 | Norwegian Cup | IK Start | 1 | 0 | 0 | 0 | 74 | 0 |
| 2024 | Norwegian 1st Division | IK Start | 25 | 22 | 5 | 5 | 2,007 | 2 / 1 red |
| 2023 | Norwegian Cup | IK Start | 4 | 1 | 0 | 1 | 203 | 0 |
| 2023 | Norwegian 1st Division | IK Start | 24 | 19 | 7 | 2 | 1,749 | 4 |
| 2022 | Norwegian Cup | IK Start | 3 | 2 | 1 | 2 | 154 | 0 |
| 2022 | Norwegian 1st Division | IK Start | 27 | 21 | 5 | 3 | 1,687 | 1 |
| 2022 | Eliteserien/1. divisjon play-off | IK Start | 1 | 1 | 0 | 0 | 90 | 0 |
| 2021 | Norwegian Cup | Flekkerøy IF | 3 | 1 | 0 | 0 | 180 | 0 |
Appearances in our supported competitions. Goals, assists and minutes come from match reports where we have them.
Match log
Newest first| Date | Competition | Match | Score | Minutes | Goals |
|---|---|---|---|---|---|
| 12 Apr 2026 | Eliteserien | Fredrikstad FK v Vålerenga Fotball Elite | 1 – 1 | 86 | 1 |
| 06 Apr 2026 | Eliteserien | Vålerenga Fotball Elite v Viking FKSubstitute, on 61′ | 0 – 1 | 29 | |
| 22 Mar 2026 | Eliteserien | Rosenborg BK v Vålerenga Fotball Elite | 0 – 2 | 60 | |
| 15 Mar 2026 | Eliteserien | Vålerenga Fotball Elite v Sandefjord Fotball | 1 – 0 | 71 | |
| 30 Nov 2025 | Eliteserien | Viking FK v Vålerenga Fotball Elite | 5 – 1 | 90 | |
| 22 Nov 2025 | Eliteserien | Vålerenga Fotball Elite v Kristiansund BK | 3 – 0 | 65 | |
| 09 Nov 2025 | Eliteserien | Rosenborg BK v Vålerenga Fotball Elite | 1 – 0 | 71 | |
| 01 Nov 2025 | Eliteserien | Vålerenga Fotball Elite v FK Bodø/Glimt | 3 – 1 | 76 | 1 |
| 26 Oct 2025 | Eliteserien | Vålerenga Fotball Elite v Strømsgodset IF | 2 – 1 | 90 | |
| 19 Oct 2025 | Eliteserien | Hamarkameratene v Vålerenga Fotball Elite | 2 – 1 | 90 | 1 |
| 24 Aug 2025 | Eliteserien | FK Haugesund v Vålerenga Fotball Elite | 2 – 3 | 86 | |
| 17 Aug 2025 | Eliteserien | Vålerenga Fotball Elite v Sarpsborg 08 FF | 4 – 0 | 78 | |
| 03 Aug 2025 | Eliteserien | Vålerenga Fotball Elite v Sandefjord Fotball | 2 – 1 | 84 | 1 |
| 26 Jul 2025 | Eliteserien | FK Bodø/Glimt v Vålerenga Fotball Elite | 7 – 2 | 68 | 1 |
| 20 Jul 2025 | Eliteserien | Vålerenga Fotball Elite v FK Haugesund | 3 – 0 | 78 | |
| 28 Jun 2025 | Norwegian 1st Division | Odds Ballklubb v IK Start | 2 – 2 | 73 | 1 |
| 21 Jun 2025 | Norwegian 1st Division | IK Start v Stabæk Fotball | 5 – 1 | 85 | 3 |
| 18 Jun 2025 | Norwegian 1st Division | Ranheim IL v IK Start | 0 – 1 | 90 | |
| 15 Jun 2025 | Norwegian 1st Division | IK Start v Lyn 1896 FK | 1 – 1 | 90 | |
| 31 May 2025 | Norwegian 1st Division | Moss FK v IK Start | 0 – 3 | 90 | 2 |
Career transfers
3 recorded movesAll recorded career moves, newest first.
| Date | From | To | Move | Fee |
|---|---|---|---|---|
| 17 Jul 2025 | IK Start | Vålerenga Fotball Elite | Transfer | €300k |
| 16 Feb 2022 | Flekkerøy IF | IK Start | Transfer | — |
| 01 Jul 2017 | Flekkerøy IF Youth | Flekkerøy IF | Internal move | — |
Contracts and market values are not available yet.