Originally, Tagliaferri was set to return to Penn State next fall using her extra year of eligibility -- a decision made alongside fellow captains Kerry Abello and Sam Coffey.
The Biglerville, Pa., native is a three-time state finalist and captured his first title at 145 pounds just this year.
It was the first week without a single positive since August.
Both Penn State men's and women's soccer completed an unorthodox, COVID-19-altered spring season among the top teams in the nation.
Monday's win over Rutgers clinched a series victory for the Nittany Lions.
Shrewsberry jokingly replied to the announcement on Twitter and said he has a week to "get his throwing arm in shape."