Konrad Ciszek
Mercato XI valuation · €300K · September 2026
Current Team
Korona Kielce
Konrad Ciszek
Performance Summary
Season snapshot
Season Rating
Tackles / G
0.0
Int / G
0.0
Duel Win %
50%
Aerials Won
0
Clean Sheets
1
Pass Acc.
83.3%
Tackles
0
Interceptions
0
Appearances
2
Rating
6.39
Detailed stats
Player Statistics
Transfer History
Career moves for Konrad Ciszek
About Konrad Ciszek
Konrad Ciszek is a 18-year-old Polish left back at Korona Kielce, where he wears the number 21 shirt. Standing at 188cm and left-footed, he plays in Ekstraklasa.
Across 5 appearances and 247 minutes in the 2025/26 season, Konrad Ciszek has contributed 4 tackles and 3 interceptions to his side's defensive work.
As of September 2026, Mercato XI values Konrad Ciszek at €300K, a figure that has remained broadly steady in recent months. Playing regularly in Ekstraklasa, a defined role at Korona Kielce, 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 Konrad Ciszek play?+
Konrad Ciszek plays as a left back for Korona Kielce, and is 18 years old.
What are Konrad Ciszek's stats for the 2025/26 season?+
In the 2025/26 season, Konrad Ciszek has made 5 appearances in Ekstraklasa, contributing 4 tackles, 3 interceptions.
How is Konrad Ciszek's 2026 market value calculated?+
Mercato XI estimates Konrad Ciszek's market value with an AI model that weighs his on-pitch performance, age, and the strength of Ekstraklasa. The valuation is recalculated every month.