CLEVELAND — With playoff positioning on the line for the San Francisco 49ers and a chance to play spoiler for the Cleveland Browns, Sunday’s Week 13 matchup at Huntington Bank Field promises defensive fireworks and a test of both teams’ resolve in chilly Northeast Ohio weather. The 49ers (8-4), clinging to a tenuous lead in the N.F.C. West, will look to extend their winning streak against a Browns team (3-8) that has leaned on its stout defense amid quarterback growing pains.

Kickoff is set for 1 p.m. Eastern on CBS, with coverage available across a range of broadcast, streaming and radio platforms. Here’s everything you need to know to catch the action.

TV Broadcast

The game airs nationally on CBS for viewers in the designated markets. Play-by-play duties fall to Kevin Harlan, with analysis from Trent Green and sideline reporting by Melanie Collins.

• San Francisco market: KPIX 5 (CBS affiliate).
• Cleveland market: WOIO 19 (CBS affiliate).

Check local listings to confirm availability in your area, as blackouts may apply outside the broadcast map. For a visual guide to CBS coverage zones, visit 506 Sports.

Streaming Options

If you’re cutting the cord or watching on the go, several services provide live access to the CBS feed:

• Paramount+: Stream the full game live with a Paramount+ with Showtime subscription ($11.99/month; seven-day free trial for new users). It’s the go-to for out-of-market CBS games.
• NFL+ Premium ($14.99/month): Mobile and tablet streaming of live local and primetime games, plus full replays and condensed versions. Ideal for on-the-go fans.
• Live TV bundles: FuboTV (free trial available), YouTube TV, Hulu + Live TV and Sling TV all carry CBS in local markets and offer NFL packages for out-of-market viewing via NFL Sunday Ticket (additional subscription required on YouTube TV).
• International viewers: DAZN or NFL Game Pass International for live streams outside the U.S.

Bay Area fans can also tune in via the official 49ers app or at 49ers.com for local streaming.

Radio Coverage

For audio-only listeners:

• San Francisco: KNBR 680 AM / 107.7 The Bone (English); W Deportes 730 AM (Spanish).
• Cleveland: 92.3 The Fan (WKRK-FM), 850 ESPN Cleveland (WKNR), 98.5 WNCX (English).
• National: Westwood One Sports or SiriusXM NFL Radio (Channel 88 for 49ers, Channel 225 for Browns).

NFL+ subscribers can also stream the radio broadcast alongside highlights.

Game Day Details

• Weather forecast: 42°F, partly cloudy with northwest winds at 12-18 m.p.h. — conditions that could amplify the 49ers’ ground game while challenging Cleveland’s passing attack.
• Pregame essentials: Tailgates open at 9 a.m. ET; gates at 11 a.m. ET. Parking passes are sold out, but rideshare drop-offs are available near the stadium.

Follow live updates, stats and highlights on NFL.com, the ESPN app or team social media channels. For fantasy football implications — with Christian McCaffrey nearing 1,000 rushing yards and Myles Garrett chasing his next sack — tune in early for CBS’s pregame analysis.

This game could hinge on turnovers, with San Francisco’s minus-6 differential meeting Cleveland’s plus-2 edge. Whichever way it breaks, it’s a pivotal step for the 49ers’ postseason push.