How does the NHL Game Simulator work?

The NHL Game Simulator uses shift-by-shift models and team/player stats to project hockey outcomes, scores, and performances.

Are NHL predictions updated daily?

Yes. Hockey predictions and player stat projections update daily to account for injuries, line changes, and recent trends.

How accurate are the NHL predictions?

Accuracy varies by day 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.

NHL Predictions & Hockey Game Simulator - MyGameSim.com

NHL Predictions for 10/21/2025

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Odds: Line | O/U

10/21/2025 NHL Games
Date/Time	Matchup	Prediction	Actual	Result
10/21/2025 7 PM	San Jose Sharks @ New York Islanders by 1.5	San Jose Sharks WIN 3.9-3.8 won 51.96% of sims, average margin of 0.1 Prediction	New York Islanders wins 4-3
10/21/2025 7 PM	Edmonton Oilers @ Ottawa Senators by 1.5	Ottawa Senators WIN 4.1-3.5 won 59.11% of sims, average margin of 0.6 Prediction	Edmonton Oilers wins 3-2
10/21/2025 7 PM	Vancouver Canucks @ Pittsburgh Penguins by 1.5	Pittsburgh Penguins WIN 4.2-4.1 won 51.25% of sims, average margin of 0.1 Prediction	Pittsburgh Penguins wins 5-1
10/21/2025 7 PM	New Jersey Devils @ Toronto Maple Leafs by 1.5	Toronto Maple Leafs WIN 4.8-3.6 won 64.82% of sims, average margin of 1.2 Prediction	New Jersey Devils wins 5-2
10/21/2025 7 PM	Seattle Kraken @ Washington Capitals by 1.5	Washington Capitals WIN 4.3-4.0 won 54.11% of sims, average margin of 0.3 Prediction	Washington Capitals wins 4-1
10/21/2025 7:30 PM	Florida Panthers @ Boston Bruins by 1.5	Boston Bruins WIN 3.8-3.6 won 51.56% of sims, average margin of 0.2 Prediction	Florida Panthers wins 4-3
10/21/2025 8 PM	Columbus Blue Jackets @ Dallas Stars by 1.5	Dallas Stars WIN 4.5-3.9 won 56.72% of sims, average margin of 0.6 Prediction	Columbus Blue Jackets wins 5-1
10/21/2025 8 PM	Anaheim Ducks @ Nashville Predators by 1.5	Nashville Predators WIN 3.8-3.6 won 52.97% of sims, average margin of 0.2 Prediction	Anaheim Ducks wins 5-2
10/21/2025 8 PM	Los Angeles Kings @ St. Louis Blues by 1.5	Los Angeles Kings WIN 4.1-4.0 won 51.88% of sims, average margin of 0.0 Prediction	Los Angeles Kings wins 2-1
10/21/2025 10 PM	Colorado Avalanche @ Utah Mammoth by 1.5	Utah Mammoth WIN 4.3-4.0 won 52.64% of sims, average margin of 0.3 Prediction	Utah Mammoth wins 4-3

Legend/Totals

Correct Picks	4 (40.0%)
Incorrect Picks	6 (60.0%)
Final Margin within 1 Goal	2 (20.0%)
Beat the Spread	8 (80.0%)

NHL Predictions for 10/21/2025

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