Justin Guterding matched a career high with 10 points to lead Duke past Johns Hopkins in Baltimore.
Sophomore midfielder Brad Smith scored a career-high four goals in the Blue Devils' regular-season finale.
Ryan Day surrendered just two runs in a career-high eight innings Saturday, but the Blue Devil offense did not give him enough support for a win.
Sophomore Catalin Mateas could not extend his seven-match winning streak in the deciding match of Georgia Tech's quarterfinal win.
Senior defender Maura Schwitter scored just her third goal of the season in what was likely the last game of her career.