The Nittany Lions rose to the top of the rankings after leading the country with 17.94 goals per game in 2019.
A lot has happened since the Nittany Lions were ranked in 1996. What has happened in the last 23 years?
Fans naturally took to Twitter to celebrate the monumental achievement for Pat Chambers' program.
After a few weeks of receiving votes, the Nittany Lions have finally broken into the AP Top 25 for the first time since 1996.
Stanford outside hitter Kathryn Plummer tallied a match-high 24 kills in the Cardinal's 22-25, 15-25, 17-25 sweep over Penn State.
Cale Morris stonewalled Penn State via a 37-save shutout to help his Fighting Irish salvage a split this weekend.