Virginia lost 72-70 at Duke and Michigan was turned back 64-54 at Wisconsin on Saturday, leaving no unbeaten teams in NCAA Division I men’s basketball this season. … The results came on the same date that Notre Dame ended UCLA’s 88-game winning streak in 1974. … In the NFL conference championships today, the Los Angeles Rams visit the New Orleans Saints at 3:05 p.m. (FOX) and the Kansas City Chiefs host the New England Patriots at 6:40 p.m. (CBS).