Jason Clark contributed 17 points and 11 rebounds and Vee Sanford chipped in 10 points off the bench for the Hoyas (2-0), who built on their season-opening win over Old Dominion Friday.
Georgetown put the game away early, going on a 14-1 run capped by one of Freeman's 3-pointers to put the Hoyas up 29-9 with nearly 7 1/2 minutes to play in the half.
Tulane (1-1) got 22 points and nine rebounds from Kris Richard. Jordan Callahan added nine points and six assists in the loss.
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