2012–13 Czech Extraliga season

The 2012–13 Czech Extraliga season is the 20th season of the Czech Extraliga since its creation after the breakup of Czechoslovakia and the Czechoslovak First Ice Hockey League in 1993.

Bracket
The playoff bracket is not a fixed bracket. Like the intraconference bracket in the NHL, the matchups are adjusted in each successive round in order to place the top-ranked team against the bottom-ranked team.