2009–10 Nemzeti Bajnokság I

BFC Siófok and Rákospalotai EAC finished the season in the last two places and thus were relegated to their respective NB II divisions.

Siófok ended a two-year stint in Hungary's highest football league while Rákospalota were relegated after four years.

Lombard-Pápa capitalized on the denial of a NB I license for Western Division champions Gyirmót SE.

Some hope was restored in Vidi's title-aspirations, as DVSC suffered a 2-1 loss at Újpest in Gameweek 28, while Videoton shut out Vasas 3-0.

Videoton lost in their arch-rivals' home, as Győri ETO beat them 1-0, meaning that despite DVSC's defeat at Kecskemét of the same scoreline, the railway team successfully defended their championship.