The San Francisco 49ers defeated the Indianapolis Colts 48-27 on Monday night, in their fifth straight win. Purdy threw for 295 yards, finishing with a career-high five touchdowns. Christian McCaffrey rushed 21 times for 117 yards, making six catches for 29 yards and two touchdowns.

Learn which TV channel or how to live stream the NFL Week 17 San Francisco 49ers and Chicago Bears game, Sunday, Dec. 28.

The Chicago Bears will face the San Francisco 49ers in Week 17 of the NFL season on Sunday Night Football at Levi's Stadium.

Preview the San Francisco 49ers' NFL Week 17 matchup with the Bears, including live stream, TV channel, odds, and game information.

The Week 17 Bears vs. 49ers game is airing on NBC. Fans without cable can livestream tonight’s game online using any live TV streaming service that carries the channel.

If you don’t have cable, you’ll need a live TV streaming service to stream 49ers vs. Colts on Monday Night Football for free. DIRECTV is our top pick for watching football live for free — its five-day free trial includes ESPN and ABC. When the trial is over, you’ll pay as low as $49.99/month and gain access to over 90 live channels.

The Chicago Bears and San Francisco 49ers take the field for NFL Sunday Night Football tonight in Week 17. SNF start time, TV schedule and how to watch.

There is a lot at stake in Week 18, and we're making our game picks and score predictions for every game with major playoff implications.