Sebastian Kosa
Mercato XI valuation · €100K · October 2026
Current Team
FK Košice
Sebastian Kosa
Performance Summary
Season snapshot
Season Rating
Tackles / G
0.0
Int / G
0.0
Duel Win %
0%
Aerials Won
0
Clean Sheets
0
Pass Acc.
0%
2026/2027 season hasn't started yet
Stats will appear here once matches are played.
Transfer History
Career moves for Sebastian Kosa
About Sebastian Kosa
Sebastian Kosa is a 23-year-old Slovakia centre back at FK Košice, where he wears the number 26 shirt. Standing at 191cm and right-footed, he plays in Copa del Rey.
Across 1 appearance and 71 minutes in the 2025/2026 season, Sebastian Kosa has been a regular in his side's defensive line.
As of October 2026, Mercato XI values Sebastian Kosa at €100K. Playing regularly in Copa del Rey, a defined role at FK Košice, and being at a productive age for a defender all support a positive outlook on his value. Read the methodology to learn more about how we estimate player value.
Frequently asked questions
What position does Sebastian Kosa play?+
Sebastian Kosa plays as a centre back for FK Košice, and is 23 years old.
What are Sebastian Kosa's stats for the 2025/2026 season?+
In the 2025/2026 season, Sebastian Kosa has made 1 appearance in Copa del Rey.
How is Sebastian Kosa's 2026 market value calculated?+
Mercato XI estimates Sebastian Kosa's market value with an AI model that weighs his on-pitch performance, age, and the strength of Copa del Rey. The valuation is recalculated every month.