Three things to know about the San Francisco 49ers' matchup at the Carolina Panthers in the NFC divisional round at 1:05 p.m. ET Sunday:1. Rematch: All Colin Kaepernick said about the Carolina Panthers on Sunday night, after the 49ers secured their trip there with a 23-20 win at Green Bay was "we owe them." The Panthers beat the 49ers in San Francisco, 10-9, on Nov. 10. It was one of the NFL's most physical games of the season.