NK Osijek — Davor Rupnik is best known for his time at NK Osijek, a top-division club in Croatia. He played as a midfielder and was part of Osijek's squad during the 1990s, a period when the club competed in the Croatian First Football League (Prva HNL) after the breakup of Yugoslavia.
Rupnik also had spells with other clubs during his career, including lower-division or regional teams, but his most notable association remains with Osijek.
International career
There are no widely documented senior national team appearances for Davor Rupnik for the Croatian national team in major international competitions. His recognition is primarily at the domestic club level.
After playing
Information on Rupnik’s post-playing career (coaching, management, or other roles) is limited in major public sources; any local coaching or youth work may be recorded in regional Croatian football archives or club histories.
Notes
Records for players active mainly in the 1990s and in regional leagues can be incomplete in international databases. For the most detailed and up-to-date information, NK Osijek club archives, Croatian football federation records, and local sports media are the best sources.