The five-star recruit racked up 144 yards and two touchdowns against Penn State on Saturday.
Schettig scooped up a team-high five ground balls vs. the Orange.
Jared Bernhardt, Chris Brandau, Daniel Maltz, and Matt Rahill earned plaudits for their performances against Penn on Saturday.
The Terps moved up two spots, and Smith notched two double-doubles in the two wins.
Shakira Austin also made the conference's weekly Honor Roll.
Guard Ashley Owusu also earned Big Ten Freshman of the Week honors.
DeBerdine took home the honors after notching two goals and an assist in a comeback win over No. 21 Ohio State on Sunday.
It's the third time Costes has earned the award this season.