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

Keep an eye on Jordan Mason (Vikings). In this week's simulations, he averaged 103.8 rushing 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	Las Vegas Raiders @ New England Patriots by 2.5	New England Patriots WIN 24.0-19.9 won 61.28% of sims, average margin of 4.1 Prediction Projected Stats	Las Vegas Raiders wins 20-13
9/15/2025 10 PM	Los Angeles Chargers @ Las Vegas Raiders by 3.5	Las Vegas Raiders WIN 26.6-14.5 won 79.11% of sims, average margin of 12.1 Prediction Projected Stats	Los Angeles Chargers wins 20-9
9/21/2025 1 PM	Las Vegas Raiders @ Washington Commanders by 3.5	Washington Commanders WIN 19.9-11.7 won 71.18% of sims, average margin of 8.1 Prediction Projected Stats	Washington Commanders wins 41-24
9/28/2025 4:25 PM	Chicago Bears @ Las Vegas Raiders by 0.5	Las Vegas Raiders WIN 27.8-19.4 won 76.43% of sims, average margin of 8.4 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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