Football Manager Data Update
Football Manager Transfer Update for Football Manager with Latest Transfers and Updated Leagues for FM24 and FM26 including Promotions, Relegations, January Winter Transfer Window and Summer Transfer Window. Our Football Manager Data Update is the biggest Football Manager Update with hundreds of contributors and you can get involved and submit transfers yourself. Every real life transfer can be added to Football Manager with our Collaborative Football Manager Editor, what are you waiting for? Get editing!
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Krzysztof Sierocki has been transferred to 
Piast Gliwice. Krzysztof Sierocki now has a role as Assistant Manager First Team.Krzysztof Sierocki now has a contract starting on 23rd October 2025. Krzysztof Sierocki has been transferred to Piast Gliwice. Krzysztof Sierocki now has a contract starting on 23rd October 2025.
Sorry for two updates in a row, I didn't mark his role in the club in the first one.