Transfers
MERCATO
OFFICIEL
F. Sierralta seals loan move to Piast Gliwice
Auxerre has sanctioned a temporary exit for F. Sierralta as the player heads to Poland on a loan agreement.
Piast Gliwice have secured the services of F. Sierralta in a late-window move from French side Auxerre. The agreement sees the player depart on a temporary basis to join the Polish outfit for the remainder of the current cycle.
At a glance
- Player: F. Sierralta
- Clubs: From Auxerre to Piast Gliwice
- Deal: Loan confirmed on 2026-09-08
Transfer context
MERCATO

From
Auxerre
To
Piast Gliwiceloan · 2026-09-08
The move was officially processed on September 8, 2026, marking a shift in the player's immediate future. F. Sierralta joins Piast Gliwice via a loan deal, having previously been part of the Auxerre squad following a permanent transfer from Watford in 2025.
Key takeaways
- The deal is structured as a loan, allowing Piast Gliwice to integrate the player without a permanent fee at this stage.
- This transaction represents F. Sierralta's first move since arriving at Auxerre from English football.
- The transfer was finalized and registered as of the 2026-09-08 deadline.