John Harbaugh & Ravens snap their 0-6 ATS preseason skid with an outright Win vs. Colts 🔥 Over the last 20 years, Harbaugh ranks No. 1 among NFL coaches ATS in the preseason — a $100 bettor would be up $1,465 blindly betting his teams. 🤑 #nfl #sportsbetting #trends #explore #gambling #ravens #ats #win