It's on. As the teams are so well matched, the Steelers-Bills live stream for Sunday Night Football is shaping up to be one of the best games of the weekend. PITTSBURGH - The Steelers' undefeated season was ruined Monday with a loss by the Washington football team.

With their record dipping to 11-1, the visiting Steelers now take on the resurgent Buffalo Bills who are fresh off a pair of 9-3 wins. This NFL live stream can go either way, with the Bills now favored by just 2.5 points. And the teams may meet again in the playoffs.

Last week's loss to the Steelers shouldn't come as a shock. Despite having won outright before, many of Pittsburgh's wins have been tight, sometimes trailing late in games (such as the recent games against Baltimore and Dallas). This time, the Steelers stalled in the fourth quarter and could not answer Washington's steady drives.

The Steelers defensive line had to play without two cornerbacks (Steven Nelson and Joe Haden) and starting linebacker Bud Dupree. The injured will still play a role in Sunday's NFL live stream game. Dupree is out for the season with a torn ACL, as is linebacker Devin Bush. Nelson returned to practice, although Hayden did not.

Pittsburgh still has a lot of offensive firepower, though. Ben Roethlisberger is one of the top quarterbacks in the NFL with 27 TDs this season. And star running back James Conner is finally off the reserve/coveted list and ready to tear up the field on Sunday.

The Bills are also coming off a big win, beating the 49ers 34-24. Buffalo QB Josh Allen passed for 4 TDs and 375 yards. So it will be interesting to see if the Steelers can contain the Bills in this live stream.

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In the US, Steelers vs Bills is available on two of our favorite streaming services fuboTV and NBC, available on Sling TV, will broadcast the game. The game begins at 8:20 PM ET/5:20 PM PT on Sunday, December 6.

Of the two, football fans will probably choose fuboTV: CBS, NBC, Fox, ESPN, and the NFL Network. That is why it is one of the best streaming services.

Sling may have the game, but it does not include CBS (nor NFL RedZone); Sling Orange & Blue (required to watch ESPN, FOX, NBC, and NFL Network) costs $45 per month, whereas Fubo TV Standard package is "you get what you pay for" as it allows you to watch all of the above for $59.99/month.

You don't even have to pay if Steelers vs. Bills is being broadcast on your market's NBC affiliate network. With one of the best TV antennas, you can pull the game out of the sky and watch it live.

If you just want to watch Steelers vs. Bills on your phone or tablet, the Yahoo Sports app for iOS and Android allows you to watch all NFL games broadcast in your local TV market for free. You can also sign in to your NFL Game Pass subscription and stream from the Yahoo app.

Our friends across the pond can also watch Steelers vs. Bills live, even if it is at the ungodly hour of 1:20 am local time (BST). Yes, people in the UK will seek out Sky Sports to watch NFL games in the UK.

If you are an existing Sky customer, you can get all this and more with the Sky Sports Complete Pack for £39/month.

If you don't want to spend that much money, you can get a less comprehensive Sky Sports pass from Now TV. Daily, weekly, and monthly passes range from £9.99 to £33.99.

American football fans north of the border need DAZN to watch a live stream of Steelers vs. Bills in Canada.

DAZN is also home to Champions League soccer coverage. Additionally, Canadians can get a free 30-day trial of DAZN here.