| Player Info | |
|---|---|
| Name | Mathias Tønnessen |
| Club |  KFUM |
| Country | Norwegian |
| Position | Defender |
| Date of Birth | 2003-11-22 |
| Weight | |
| Height | 189 |
| Foot | Left |
| https://www.instagram.com/mathias_tonnessen_/ | |
| Competitions |
|---|
| Eliteserien |
| Injuries | Injury | Expected Return |
|---|
| Injuries |
|---|
| Suspensions | Charge | Days Banned | Days Left |
|---|
| Suspensions |
|---|
| Transfers | From Club | To Club | Transfer Type | Amount | From Date | To Date | |
|---|---|---|---|---|---|---|---|
| Mathias Tønnessen |
KFUM |
 |
KFUM |
Extension | Unknown | 08/01/2024 | 31/12/2026 |
| Transfers |
|---|
| Mathias Tønnessen From: KFUMTo: KFUMType: Extension Amount: Unknown Date From: 08/01/2024 Date To: 31/12/2026 |
| Transfer Rumours | From Club | To Club | % | Transfer Type | Amount | Date Created | Source |
|---|
| Transfer Rumours |
|---|