Premier League: Manchester United at Liverpool, 9:55 a.m. Sunday, NBCSN. Undefeated Liverpool has won five consecutive matches and is on top of the Premier League. Manchester United is scraping along in sixth place, the same number of points from relegation as it is from the top. But Liverpool has only one victory against a top-six club this year, and United would love to end its old rivals’ unbeaten run.