| Player Info | |
|---|---|
| Name | Mattis Adolfsson |
| Club |  Osters IF |
| Country | Swedish |
| Position | Defender |
| Date of Birth | 2001-12-11 |
| Weight | |
| Height | 188 |
| Foot | Right |
| Competitions |
|---|
| Allsvenskan |
| Injuries | Injury | Expected Return |
|---|
| Injuries |
|---|
| Suspensions | Charge | Days Banned | Days Left |
|---|
| Suspensions |
|---|
| Transfers | From Club | To Club | Transfer Type | Amount | From Date | To Date |
|---|
| Transfers |
|---|
| Transfer Rumours | From Club | To Club | % | Transfer Type | Amount | Date Created | Source | |
|---|---|---|---|---|---|---|---|---|
| Mattis Adolfsson | Osters IF |
 |
 Mjallby |
 |
Transfer | 450.000 EUR | 26/11/2025 | Smålandsposten |
| Transfer Rumours |
|---|
| Mattis Adolfsson Club From: Osters IFClub To: MjallbyType: Transfer Amount: 450.000 EUR Date Created: 26/11/2025 Source: Smålandsposten |