Cathy Reese's squad plays its home opener Saturday against No. 14 Florida.
Wisnauskas doled out four assists against Richmond, and he'll be a centerpiece for the Terps vs. Penn.
Meghan Doherty, Brindi Griffin, Grace Griffin and Kali Hartshorn are earned the preseason nod.
"They played awesome, and it was just really exciting."
Geppert has made the most of his two career starts.
Geppert scored a goal, scooped four ground balls and forced three turnovers against Richmond.
In Libby May's debut, she found the back of the net twice.
"Every time he goes out there he’s going to give us 100 percent.”
The Terps trailed 11-7 entering the fourth frame.
Attackers Catie May and Kali Hartshorn each notched four goals in the win.