If I counted correctly, the CAA has played 9 games against Top 50 Sagarin ranked teams to date - the Hawks game at Clemson the 10th and last.

We have one win, the Northeastern win at Michigan State.

The others:
W&M: 3 games (Louisville, Duke, URI)
Charleston: 2 games (Villanova, Wake Forest)
Elon: 2 games (Georgetown, Duke)
Hofstra: 1 game, Kentucky

Of the 9 games so far, four of these have been home or nuetral court.

Not sure how this measures up vs. previous years though over half the teams in the league do not play a Top 50 game.