Penn defeated Adams, 4-1, to remain unbeaten in Northern Indiana Conference action.
David Bao led the Kingsmen with a 6-1, 6-0 victory at No. 2 singles.
Evan Knapp scored a 6-1, 6-2 victory at No. 2 singles.
Jeffery Bao and Eli Deitchley teamed up for a 6-1, 6-3 victory at No. 1 doubles, and Kevin Murphy and David Luan won a three-set thriller, 6-3, 2-6, 6-2 at No. 2 doubles.