St Louis City vs. Portland Prediction, Picks and Odds

Dimers' prediction and analysis for the St Louis City vs. Portland MLS match on September 9, 2026 includes win probabilities and picks for the biggest betting markets. Get Dimers Pro for full access.
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MLS
St Louis City
vs.
Providence Park
Portland
Providence Park
Pre-Game Predictions Last Update:

Moneyline

  • St Louis City
    32.2%
    PolymarketPolymarket
  • Draw
    22.5%
    PolymarketPolymarket
  • Portland
    45.3%
    PolymarketPolymarket

St Louis City vs. Portland: Match prediction & analysis

Match overview

  • Teams: St Louis City vs. Portland
  • Date: Wednesday, September 9, 2026
  • Time: 10:30 PM ET
  • Venue: Providence Park

Current betting odds

  • Moneyline: St Louis City 34¢, Portland 42¢, draw 25¢
  • Total (Over/Under): 2.5 goals (64¢/+170)

Dimers' win & correct score probabilities

  • St Louis City: 32.2%
  • Portland: 45.3%
  • Draw: 22.5%

These probabilities are generated using Dimers' MLS data model, which predicts the most likely outcomes for all major betting markets.

Most likely correct score: St Louis City 1-1 Portland (9.7%)

Correct score projections are based on expected scoring patterns. A team can have a higher chance of winning overall, even if the single most likely scoreline is a draw or narrow result.

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The most probable outcome isn't always the wisest wager.

The Dimers betting model calculates probabilities for all match outcomes to identify where it sees the strongest value across the betting markets, ranking every opportunity by model edge.

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  • Moneyline probabilities
  • Total goals probabilities
  • Correct score probabilities

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Who will win St Louis City vs. Portland? Prediction & correct score

Portland is the most likely winner of this match with a win probability of 45.3%.

The most likely correct score is St Louis City 1-1 Portland.

But the most likely outcomes aren't always the best betting opportunities.

Get Dimers Pro to unlock today's best bets and complete betting analysis for this matchup.

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