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

Watch out for Kaden Elliss (Falcons) in this week's game. In this week's simulations, he averaged 0.9 sacks 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 4:25 PM	Detroit Lions @ Green Bay Packers by 1.5	Green Bay Packers WIN 23.8-21.4 won 56.28% of sims, average margin of 2.4 Prediction Projected Stats	Green Bay Packers wins 27-13
9/11/2025 8:15 PM	Washington Commanders @ Green Bay Packers by 3	Washington Commanders WIN 18.9-15.4 won 62.20% of sims, average margin of 3.5 Prediction Projected Stats	Green Bay Packers wins 27-18
9/21/2025 1 PM	Green Bay Packers @ Cleveland Browns by 8	Green Bay Packers WIN 17.5-8.2 won 78.60% of sims, average margin of 9.3 Prediction Projected Stats	Cleveland Browns wins 13-10
9/28/2025 8:20 PM	Green Bay Packers @ Dallas Cowboys by 7	Green Bay Packers WIN 19.6-18.6 won 50.71% of sims, average margin of 1.0 Prediction \| Simulate Projected Stats

Legend/Totals

Correct Picks	1 (33.3%)
Incorrect Picks	2 (66.7%)
Final Margin within 7 Pts	0 (0.0%)
Beat the Spread	1 (33.3%)

NFL Predictions for Week 4

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