FC Moscow
Born in Ostrowiec Świętokrzyski Jop started out playing for KSZO Ostrowiec Świętokrzyski. He won the Polish League Championship with Wisła Kraków in the 2000–01, 2002–03 and 2003–04 seasons. While playing in FC Moscow he became the first Pole to score a goal in the Russian Premier League. On 11 July 2009, he signed for Wisła Kraków as a free agent after terminating his contract with FC Moscow.