How does the NFL Game Simulator work?

The NFL Game Simulator uses play-by-play models and statistical projections to predict outcomes, scores, and player stats for each matchup.

Are NFL predictions updated daily?

Yes. Predictions and player projections update daily with the latest stats, depth charts, and matchup data.

How accurate are the NFL predictions?

Accuracy varies by week and matchup. We publish performance summaries so you can track results over time.

How often are predictions refreshed?

Predictions refresh daily and may update during the day when key injuries or depth chart changes occur.

NFL Predictions for Week 4

Looking like a big day for Puka Nacua (Rams). In this week's simulations, he averaged 125.6 receiving yards per game.
To view all of this week's player projections, you'll need a GameSim+ account.

Odds: Line | O/U

Week 4 NFL Games
Date/Time	Matchup	Prediction	Actual	Result
9/7/2025 1 PM	Tampa Bay Buccaneers @ Atlanta Falcons by 2.5	Tampa Bay Buccaneers WIN 23.6-23.5 won 50.51% of sims, average margin of 0.1 Prediction Projected Stats	Tampa Bay Buccaneers wins 23-20
9/14/2025 8:20 PM	Atlanta Falcons @ Minnesota Vikings by 3.5	Minnesota Vikings WIN 20.7-18.1 won 59.22% of sims, average margin of 2.6 Prediction Projected Stats	Atlanta Falcons wins 22-6
9/21/2025 1 PM	Atlanta Falcons @ Carolina Panthers by 5.5	Atlanta Falcons WIN 24.2-10.1 won 86.36% of sims, average margin of 14.1 Prediction Projected Stats	Carolina Panthers wins 30-0
9/28/2025 1 PM	Washington Commanders @ Atlanta Falcons by 2.5	Washington Commanders WIN 18.7-15.5 won 57.14% of sims, average margin of 3.2 Prediction \| Simulate Projected Stats

Legend/Totals

Correct Picks	1 (33.3%)
Incorrect Picks	2 (66.7%)
Final Margin within 7 Pts	1 (33.3%)
Beat the Spread	1 (33.3%)

NFL Predictions for Week 4

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