NameAgeOverall ratingPotentialTeam & Contract ValueWageTotal stats 24 J. Serafin CDM CM 2764+165+1 Puszcza Niepołomice 2020 ~ 2028 £510K£8501701 19 J. Serafin CM 2763+465-1 Puszcza Niepołomice 2020 ~ 2024 £0£01634 19 J. Serafin CM 265966 Cracovia Kraków 2018 ~ 2022 £185K£2K1586 19 J. Serafin CM 2977+1877+11 Polonia Bytom 2018 ~ 2022 £7.5M£10K1802