TSN 1 The San Francisco 49ers host the Denver Broncos at Levi's Stadium. San Francisco enters Week 4 having won all three of its games, while Denver has won two of three. The 49ers lead the NFC West rankings, while the Broncos sit third in the AFC West. 2026-10-04 "Football Night in America" features host Maria Taylor, former NFL head coach and quarterback Jason Garrett, former NFL head coach Mike Tomlin and NFL insider Mike Florio recapping the day's NFL highlights. 2026-10-04