Debrecen rose to domestic prominence in the early 2000s when they won their first Hungarian league title in 2004–05 season.

The team played against the Armenian Alashkert FC and qualified to the next round, in which Loki clashed with Rapid Wien and finished their European journey that year.

The following table shows in detail Debreceni VSC kit manufacturers and shirt sponsors by year: Debrecen played their home matches between 1989 and 2014 at the Oláh Gábor utcai Stadion, which has a capacity of 12,500.

After the sanctification, singers such as Lou Bega, Viktor Király, Ildikó Kersztes, Gigi Radić, and Erika Miklósa entertained the audience.

[7] On 10 May 2014, the first official match was played at the new stadium between Debrecen and Újpest in the 2013–14 Hungarian League season.

Among smaller groups are considered Force Field, Red Territory and Vadmacskák, which are the oldest.

Debrecen shut sector B of their ground after fans showed an "illicit banner" during the match against Northern Ireland's Cliftonville.

[16] On 15 August 2017, it was revealed that Gábor Szima, the owner of Debrecen, might leave the club and a Greek tycoon might arrive.

László Papp, mayor of Debrecen, announced that the main goal is to be promoted to the first league again.

[20] Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.