Teplice moved to the top of the table, temporarily at least, with a 2-0 win over Liberec.
Vlastimil Vidlicka put the hosts in front in the ninth minute and Ajdin Mahmutovic doubled their advantage on the stroke of half-time.
Teplice are now two points ahead of Jablonec, who have a game in hand.
Banik Ostrava are four points off the top in third place after they beat Slovacko 2-0, thanks to Mario Licka's second-half brace.
Plzen are a point further back following their 1-0 defeat of Olomouc, with Marek Bakos getting the only goal of the game in the 73rd minute.
Olomouc and Slovacko are both level on seven points, only two above rock-bottom Ceske Budejovice.