BTN.com staff, BTN.com staff, December 13, 2014

Reigning national champ and No. 5 seed Penn State is headed to its seventh Final Four in the last nine years.

The Nittany Lions took down Big Ten champ Wisconsin, 3-1, Sunday afternoon in the Louisville Regional Final. The Badgers, last year's national runner-ups, won the first set before their nemesis rallied for three straight sets.

Penn State will face top-seed Stanford in the national semifinals at 9:30 p.m. ET Thursday in Oklahoma City.

Read full GoPSUsports.com recap.

Nebraska was looking to join Penn State in the national semifinals, but it was swept by BYU late Saturday night in the Seattle Regional Final.

Read full Huskers.com recap.

BTN play-by-play man Mike Wolf live tweeted during the Wisconsin-Penn State match, and you can see some of his tweets below.

[ MORE: Get Penn State vs. Wisconsin statsNCAA bracket ]

SET 1

SET 2

SET 3

SET 4