Atlanta United FC vs Portland Timbers prediction for September 20, 2026: Our Monte Carlo simulation ran 5,000 game iterations and projects Portland Timbers 1.89 - Atlanta United FC 1.46. Portland Timbers is favored with a 48.1% win probability. Expected total goals: 3.3..
Portland Timbers
1.89
Projected Goals
VS
3.3 total
Atlanta United FC
1.46
Projected Goals
Match Outcome Probabilities
Portland TimbersDrawAtlanta United FC
Calibrated accuracy at this confidence: 58.0% (1,467 games)
Projected Goals Range 10th – 90th percentile
Atlanta United FC
0.71.52.2
Portland Timbers
1.11.92.7
Expected Goals (xG)
Portland Timbers1.89
Atlanta United FC1.46
19.0Shots16.5
6.9On Target5.8
6.0Corners5.7
Goal Probabilities
Over 0.5
96.9%
Over 1.5
83.8%
Over 2.5
63.6%
Over 3.5
46.4%
Under 2.5
36.4%
BTTS
61.0%
Most Likely Scores
1-1
10.6%
2-1
9.3%
1-2
7.2%
2-2
6.8%
2-0
6.4%
Match Context
MLSMedium
Portland Timbers
1.96
Draw
4.18
Atlanta United FC
3.49
Model Edge & Sizing
Edge Analysis
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How this prediction was generated: This page shows output from the Olympus Bets Soccer Monte Carlo engine. Each game is simulated 5,000 times using real-time team data, injury reports, and current odds. Probabilities are calibrated using Bayesian methods and sized via the Kelly Criterion. Probabilities are calibrated using Bayesian methods and sized via the Kelly Criterion. Full methodology →
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Permanent record: this game page is retired 90 days after the event. The full graded SOCCER 2026 record — every pick, win rate, units and ROI — lives on the SOCCER 2026 season report card.