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Portland Timbers vs San Diego Prediction— USA - MLS

Matchday 20 ·Thursday, August 20, 2026, 02:30

Portland Timbers

PPG 1.89 · HOME

LAST 5

WLWDL

3 – 1

FULL TIME

✓ MODEL PICK HIT · O2.5

San Diego

PPG 1.00 · AWAY

LAST 5

DWLWW

// Model verdict

Over 2.5

Combined xG of 3.7 puts the goal expectation well above the line. Model probability 64.6% vs bookmaker-implied 72.5%.

Poisson scoreline matrix HOME ↓ / AWAY →

01234+ 0 0-02.5%0-13.7%0-22.7%0-31.3%0-4+0.7%1 1-05.5%1-18.2%1-26.0%1-32.9%1-4+1.5%2 2-06.2%2-19.0%2-26.6%2-33.3%2-4+1.7%3 3-04.6%3-16.7%3-24.9%3-32.4%3-4+1.2%4+ 4+-04.2%4+-16.2%4+-24.6%4+-32.2%4+-4+1.1%

Cell shade = scoreline probability LOW HIGH · ▣ FT RESULT

Markets vs the line MODEL / ODDS / EV

MarketModelImpliedOddsEV

Home win 49.7% 52.6% 1.90 -5.6%

Draw 22.0% 24.4% 4.10 -5.9%

Away win 28.3% 30.3% 3.30 -4.0%

Over 2.5 64.6% 72.5% 1.38 -10.8%

Over 3.5 43.5% 51.3% 1.95 -15.2%

BTTS 63.1% 73.5% 1.36 -14.2%

Home O1.5 65.1% 65.4% 1.53 -0.4%

Away O1.5 41.2% 48.8% 2.05 -15.5%

League track record ↗

Based on 109 resolved predictions

1X2 Acc 46%

O2.5 61%

BTTS 64%

Score Hit 48%

ROI -18.9%

Bet Hit 52%

Correct score prediction CORRECT SCORE MODEL

3 – 1 59%CONFIDENCE

✓ HIT — EXACT SCORE

xG (home)2.2 xG (away)1.5 BTTS prob63.1%

H 50% / xG 2.2-1.5 / O2.5 65% / BTTS 63%

Top 5 Poisson scorelines

#1 1–1 8.2%

#2 2–1 9.0%

#3 1–2 6.0%

#4 2–2 6.6%

#5 3–1✓ 6.7%

Expected goals MODEL xG

Portland Timbers2.2

San Diego1.5

COMBINED 3.7 xG → O2.5 PROB 64.6% · O3.5 PROB 43.5%

Form & verdict PPG

PORTLAND TIMBERS · PPG 1.89

SAN DIEGO · PPG 1.00

⚠ LOW CONFIDENCE - ✓ FAIR - Moderate advantage | No clear value

52%

MODERATE_HOME

xG gap +0.75 - moderate Home edge

Win probability 1X2

Portland Timbers (H) 49.7%

ODDS 1.90 · IMPLIED 52.6% EV -5.6%

Draw 22.0%

ODDS 4.10 · IMPLIED 24.4% EV -5.9%

San Diego (A) 28.3%

ODDS 3.30 · IMPLIED 30.3% EV -4.0%

Match Preview & Prediction

Portland Timbers face San Diego in USA - MLS on Thursday, August 20, 2026. Our Poisson-based model has analysed both teams' form, attack and defence strength to generate the prediction below. The model gives Portland Timbers a 50% chance, the draw 22% and San Diego 28%, so Portland Timbers are favoured to win. Expected goals are 2.2 for Portland Timbers and 1.5 for San Diego (3.7 total). The most likely scoreline is 1-1. There is a 65% chance of over 2.5 goals and a 63% chance of both teams scoring. On recent form, Portland Timbers are averaging 1.89 points per game versus 1.00 for San Diego. This match finished 3-1.

Portland Timbers vs San Diego Prediction— USA - MLS

Match Preview & Prediction

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