NCAA 2/16 bets

[Schmitt15]

I just started betting yesterday and went 2-1 (Iowa State and UConn, Kentucky)

Here's my picks for today (all straight wagers):
North Carolina -22.5 vs. Virginia
St. John's +2 vs. West Virginia
Iowa -1 vs. Purdue
Maryland +2.5 vs. NC State

North Carolina at -22.5 looked too good to pass up considering they beat Virginia by 40 in Virginia. Iowa's loss of Pierre Pierce shouldn't keep them from beating a dreaful Purdue team.

Opinions?