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	New York Giants @ Washington Commanders by 7	Washington Commanders WIN 27.2-17.5 won 74.74% of sims, average margin of 9.7 Prediction Projected Stats	Washington Commanders wins 21-6
9/14/2025 1 PM	New York Giants @ Dallas Cowboys by 5	Dallas Cowboys WIN 24.3-20.4 won 60.00% of sims, average margin of 3.9 Prediction Projected Stats	Dallas Cowboys wins 40-37
9/21/2025 8:20 PM	Kansas City Chiefs @ New York Giants by 6	New York Giants WIN 23.3-17.7 won 66.08% of sims, average margin of 5.6 Prediction Projected Stats	Kansas City Chiefs wins 22-9
9/28/2025 1 PM	Los Angeles Chargers @ New York Giants by 6	Los Angeles Chargers WIN 23.7-17.0 won 67.14% of sims, average margin of 6.6 Prediction \| Simulate Projected Stats

Legend/Totals

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

NFL Predictions for Week 4

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