Marcel Heister
Mercato XI valuation · €1.6M · July 2026
Current Team
Istra 1961
Marcel Heister
Performance Summary
Season snapshot
Season Rating
Tackles / G
1.8
Int / G
1.4
Duel Win %
59%
Aerials Won
0
Clean Sheets
2
Pass Acc.
81.4%
Tackles
36
Interceptions
27
Appearances
20
Rating
6.73
Detailed stats
Player Statistics
Assists
1
Shots
13
Shots on Target
5
Shot Accuracy
38%
Big Chances Created
1
Transfer History
Career moves for Marcel Heister
About Marcel Heister
Marcel Heister is a 33-year-old German defender at Istra 1961, where he wears the number 26 shirt. Standing at 182cm and left-footed, he plays in HNL.
Across 20 appearances and 1,295 minutes in the 2025/26 season, Marcel Heister has contributed 36 tackles and 27 interceptions to his side's defensive work, also chipping in with 0 goals and 1 assist.
As of July 2026, Mercato XI values Marcel Heister at €1.6M, a figure that has remained broadly steady in recent months. Playing regularly in HNL, a defined role at Istra 1961, 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 Marcel Heister play?+
Marcel Heister plays as a defender for Istra 1961, and is 33 years old.
What are Marcel Heister's stats for the 2025/26 season?+
In the 2025/26 season, Marcel Heister has made 20 appearances in HNL, contributing 36 tackles, 27 interceptions, 0 goals and 1 assist.
How is Marcel Heister's 2026 market value calculated?+
Mercato XI estimates Marcel Heister's market value with an AI model that weighs his on-pitch performance, age, and the strength of HNL. The valuation is recalculated every month.