LaLiga
Oso is the brother of Gabri Martinez (UCAM Murcia B).
#36 Oso
IMAGO
- Date of birth/Age: 09/07/2003 (22)
- Place of birth:
Torrevieja
- Citizenship:
Spain
- Height: 1,83 m
- Position: Left-Back
- Agent:
AS1
Player data
Main position
- Main position:
- Left-Back
- Other position:
- Right Winger
- Left Winger
Facts and data
Full name:
Joaquín Martínez Gauna
Date of birth/Age:
09/07/2003 (22)
Place of birth:
Torrevieja 
Height:
1,83 m
Citizenship:
Spain
Argentina
Position:
Defender - Left-Back
Foot:
left
Player agent:
AS1
Current club:
![Sevilla FC]()
Sevilla FC
Joined:
01/01/2026
Contract expires:
30/06/2027
Last contract extension:
23/02/2024
Height:
1,83 m
Citizenship:
Spain Argentina
Position:
Defender - Left-Back
Foot:
left
Player agent:
AS1
Current club:
Sevilla FC
Joined:
01/01/2026
Contract expires:
30/06/2027
Last contract extension:
23/02/2024
Transfermarkt Videos
Further information
