The Broncos, Giants, Rams and Panthers all won outright as underdogs of at least 5.5 points in Week 3 and NFL office pool players will be on the lookout for NFL upsets once again in Week 4. Chargers quarterback Justin Herbert aggravated his high ankle sprain and had to exit a Week 3 loss to the Steelers and now his status is murky heading into a Week 4 matchups against the Chiefs. Kansas City is favored by 8.5 but big favorites have been suspect in the NFL all season.

So might the Chargers be able to pull off the upset and what other underdogs on the Week 4 NFL schedule might be worth adding to your NFL pool picks? Before making any Week 4 NFL office pool picks, you NEED to see which teams the SportsLine Projection Model is backing in its NFL football pool picks.

The model, which simulates every NFL game 10,000 times, is up well over $7,000 for $100 players on top-rated NFL picks since its inception. The model enters Week 4 of the 2024 NFL season on an incredible 187-130 run on top-rated NFL picks that dates back to the 2017 season. It is also on a 41-22 roll on top-rated NFL picks since Week 7 of last season.

The model also ranked in the top 10 on NFLPickWatch four of the past six years on straight-up NFL picks and beat more than 94% of CBS Sports Football Pick'em players four times during that span. Anyone who has followed it is WAY UP!

In Week 3, we can tell you the model is high on the Arizona Cardinals (-5, 49.5) beating the Washington Commanders at home. The model is projecting a 33-24 win for the Cardinals, who secure the straight-up victory in nearly 70% of simulations. The Cardinals are 1-2 on the season but have been competitive in losses against the Bills and Dolphins, two bonafide Super Bowl contenders, and were dominant against the Rams. Rookie wide receiver Marvin Harrison Jr. has three touchdown catches in the last two weeks and he figures to give the Washington secondary issues on Sunday.

The model has also locked in NFL picks for every Week 4 NFL game, including calling for a pair of upsets you won't want to miss! You ABSOLUTELY need to see which teams the model is backing before locking in your NFL pool picks!

So which teams win outright in Week 4, and underdogs stun the NFL? ... Join SportsLine right now to see the SportsLine Projection Model's Week 4 office pool picks, all from the model that has returned well over $7,000 on its top-rated NFL picks!