Herve was a key cog in the Terps' 2018 national championship run, notching four goals and three assists.
“It kind of felt like Ludwig again."
The Terps are the highest-ranked team in the Big Ten.
Blumberg made two appearances for League One side Charlton Athletic before coming to the Terps.
The Terps will wear athlete-designed stickers on their helmets on Saturday.
Paul Bin, William James Herve and Brayan Padilla were sidelined for much of 2019.
“More than the Score” aims to offset the financial losses of the COVID-19 pandemic.
The Terps circulated a picture on social media kneeling in solidarity against police brutality and racism last week.
The son of Kenyan immigrants, Ngobu played for various club teams in Maryland before coming to College Park.