Led by senior goalie Chris Miller, who was named to the Ivy League Honor Roll this week, Harvard must keep the Pathers' offense under control.
On the other end, the Crimson must get the same kind of offensive participation as it did against the Big Green.
Senior Co-Captain Paul Faust, who leads the team with 13 goals and two assists, must also anchor an attack that takes its cues from him.
Although the Crimson is still recovering from injuries (freshman Steve Gaffney is questionable), its quick offense may be able to take advantage of an Adelphi defense that has had a tendency to fall behind early.
In the Panther's last game, Adelphi spotted Duke four quick goals.
Granted, Duke is ranked fifteenth in the country, but Adelphi lost the game 9-8.
While the team came alive in the second half, the opening margin was too much to overcome.
Yet Adelphi was satisfied with its performance there.
The Panthers come in today with some confidence, too.