Duke vs. Virginia, Penn State vs. Maryland, San Jose State vs. Air Force, Arizona State vs. California are previewed by Joe Duffy, CEO of OffshoreInsiders.com Duffy has everything gamblers need to know. Duffy has side and total on Duke at UVA and a ton of Saturday and Sunday winners as well at OffshoreInsiders.com Get the betting previews from the man who goes inside the lines, Joe Duffy.