The SportsLine Projection Model simulates every NFL game 10,000 times and is up almost $7,900 for $100 players on its top-rated NFL picks since its inception five-plus years ago. Before you make any NFL picks and parlays for Championship Weekend, you NEED to see what it has to say.

It's on a strong 24-14 roll on top-rated NFL picks this season, returning well over $800. The model enters Championship Weekend in the 2021 NFL Playoffs on an incredible 120-78 run on top-rated NFL picks that dates back to the 2017 season. The model also ranked in the Top 10 on NFLPickWatch three of the past four years on straight-up NFL picks and beat more than 95 percent of CBS Sports office pool players three times during that span. Anyone who has followed it is WAY UP.

Now, it has simulated every snap of Championship Weekend and revealed its best parlay picks. The four-way parlay could lead to a HUGE 10-1 payout!

One part of the four-way parlay we'll give away: The model says Chiefs vs. Bills goes Under 54.5 points. The total has gone Under in four of the last five meetings between the Bills and Chiefs. The model says these teams stay under the total in nearly 60 percent of simulations, making it one of its strongest NFL picks of the week. Confidently lock that in as a key part of your Championship Weekend NFL parlays.

The model also has identified three other extremely strong picks that NEED to be in your four-way parlays, including an underdog that has PLENTY of value, making this team a MUST-BACK! You ABSOLUTELY need to see who it is before locking in any NFL parlays.

So what are the best bets for Championship Weekend? And which underdog is a MUST-BACK in your NFL parlays? ... Join SportsLine here to see the HUGE 10-1 parlay, all from the model that has returned almost $7,900 on its top-rated picks!