2017–18 Czech Extraliga season
The 2017–18 Czech Extraliga season was the 25th season of the Czech Extraliga since its creation after the breakup of Czechoslovakia and the Czechoslovak First Ice Hockey League in 1993 . 
<triplet> 2017–18 Czech Extraliga season <subj> Czech Extraliga <obj> sports season of league or competition <triplet> Czech Extraliga <subj> Czechoslovak First Ice Hockey League <obj> replaces <triplet> Czechoslovak First Ice Hockey League <subj> Czech Extraliga <obj> replaced by <subj> 1993 <obj> dissolved, abolished or demolished date