Saturday Night Live” (5.2/13 in metered-market households), hosted by Melissa McCarthy with musical guest Lady Antebellum, dominated its time period, delivering the #1 rating of the night ahead of all primetime telecasts on ABC, CBS, NBC and Fox. Versus the prior week’s season premiere, “SNL” is up 2 percent in metered-market households (5.2/13 vs. 5.1/13).
