Philadelphia Union vs. Chicago Fire prediction, odds, MLS picks [3/21/2026]

Philadelphia will face Chicago in MLS action at Subaru Park on Saturday, starting at 4:30 PM ET.

Based on updated simulation results, Dimers' advanced MLS model predicts Philadelphia as the most likely winner of the Philadelphia vs. Chicago game.

This article offers an expanded analysis of Saturday's matchup, including best bets and picks.

Philadelphia Union vs. Chicago Fire prediction: Who will win?

Using powerful machine learning and data, we have simulated the outcome of Saturday's MLS game between Philadelphia and Chicago 10,000 times as part of our MLS predictions coverage.

Our famous predictive model suggests a 48.5% chance of Philadelphia winning, a 26.9% chance for Chicago, and a 24.5% chance of a draw.

Additionally, the 2.5-goal over/under has a 53% chance of going over, according to our model.

Philadelphia Union vs. Chicago Fire odds

We have sourced the best MLS odds in America for this game, which are listed here:

Moneyline

Total Goals

All odds are correct at the time of publication and are subject to change.

Philadelphia Union vs. Chicago Fire picks and best bet

After matching our predictions against the best available odds, we can reveal our picks for each of the major markets. Plus, find our best bet for the game below:

According to our best MLS bets, the top play to make on this game is Philadelphia to win.

These picks are based on our probabilities matched against the implied probabilities from the sportsbook odds.

Philadelphia Union vs. Chicago Fire: Correct score predictions

Here are the top three most likely final scores according to our model, with a 1-1 draw being the most probable:

These predictions are based on each team's average score according to our machine learning model, which means the most likely correct score can differ from our predicted winner.

Philadelphia Union vs. Chicago Fire game-day updates and essential details

Saturday's action between Philadelphia and Chicago in MLS at Subaru Park is scheduled to begin at 4:30 PM ET.

• Who: Philadelphia Union vs. Chicago Fire
• Date: Saturday, March 21, 2026
• Time: 4:30 PM ET/1:30PM PT
• Venue: Subaru Park

World Cup 2026 watch: Jack McGlynn (USA)

Philadelphia central midfielder Jack McGlynn is a key name to follow for USMNT supporters this year as anticipation grows ahead of the FIFA World Cup 2026, with rising interest in World Cup predictions and early discussions about who will win the World Cup. With the United States set to face Australia, Paraguay, and one of Türkiye, Romania, Slovakia, or Kosovo in Group D next year, McGlynn's MLS form will be watched closely.

Conclusion

According to our computer model, Philadelphia has a 48.5% win probability on Saturday, Chicago has a 26.9% win probability, and there is a 24.5% chance that the game will end in a draw.

AI and automation have enhanced this article to quickly deliver accurate Philadelphia vs. Chicago insights, with human oversight ensuring high editorial quality. Our predictions are sourced from up-to-date data to help you make informed decisions. For additional resources and advice on responsible gambling, please call 1-800-GAMBLER.

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