Polish midfielder Nikodem Niski, 24, joined Pogoń Grodzisk Mazowiecki after leaving Korona Kielce by mutual agreement. He previously played for Pogoń Grodzisk Mazowiecki in 2023-2025. His contract with the club is valid until June 30, 2027, and his current market value is listed by Transfermarkt as €250k. Niski has previously been capped for Poland at the U19 level. There were also links between Ruch Chorzów and ŁKS Łódź and the player.