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Gamba Osaka vs Sanfrecce Hiroshima Prediction— Japan - J1 League

Matchday 4 ·Saturday, August 29, 2026, 09:00

Gamba Osaka

PPG 1.64 · HOME

LAST 5

WDLD ·

0 – 0

FULL TIME

✘ MODEL PICK MISS · O2.5

Sanfrecce Hiroshima

PPG 1.80 · AWAY

LAST 5

WWDD ·

// Model verdict

Over 2.5

Combined xG of 3.1 puts the goal expectation above the line. Model probability 62.2% vs bookmaker-implied 63.7%.

Poisson scoreline matrix HOME ↓ / AWAY →

01234+ 0 0-04.3%0-17.3%0-26.1%0-33.4%0-4+2.1%1 1-06.3%1-110.6%1-28.9%1-35.0%1-4+3.0%2 2-04.6%2-17.8%2-26.5%2-33.6%2-4+2.2%3 3-02.3%3-13.8%3-23.2%3-31.8%3-4+1.1%4+ 4+-01.1%4+-11.9%4+-21.6%4+-30.9%4+-4+0.5%

Cell shade = scoreline probability LOW HIGH · ▣ FT RESULT

Markets vs the line MODEL / ODDS / EV

MarketModelImpliedOddsEV

Home win 34.3% 20.8% 4.80 +64.6%

Draw 22.6% 25.0% 4.00 -5.8%

Away win 43.1% 61.0% 1.64 -29.3%

Over 2.5 62.2% 63.7% 1.57 -2.4%

Over 3.5 39.3% 40.8% 2.45 -3.7%

BTTS 61.6% 63.7% 1.57 -3.3%

Home O1.5 40.1% 33.9% 2.95 +18.3%

Away O1.5 47.9% 63.7% 1.57 -24.8%

League track record ↗

Based on 20 resolved predictions

1X2 Acc 50%

O2.5 55%

BTTS 60%

Score Hit 55%

ROI 10.0%

Bet Hit 55%

Correct score prediction CORRECT SCORE MODEL

1 – 3 40%CONFIDENCE

✘ MISS — FT 0-0

xG (home)1.5 xG (away)1.7 BTTS prob61.6%

A 43% / xG 1.5-1.7 / O2.5 62% / BTTS 62%

Top 5 Poisson scorelines

#1 1–1 10.6%

#2 1–2 8.9%

#3 2–1 7.8%

#4 0–2 6.1%

#5 0–1 7.3%

Expected goals MODEL xG

Gamba Osaka1.5

Sanfrecce Hiroshima1.7

COMBINED 3.1 xG → O2.5 PROB 62.2% · O3.5 PROB 39.3%

Form & verdict PPG

GAMBA OSAKA · PPG 1.64

SANFRECCE HIROSHIMA · PPG 1.80

✓ INTERESTING - Balanced match with high-value opportunity

70%

BALANCED

xG gap -0.21 - no reliable favorite, elevated draw risk

Win probability 1X2

Gamba Osaka (H) 34.3%

ODDS 4.80 · IMPLIED 20.8% EV +64.6%

Draw 22.6%

ODDS 4.00 · IMPLIED 25.0% EV -5.8%

Sanfrecce Hiroshima (A) 43.1%

ODDS 1.64 · IMPLIED 61.0% EV -29.3%

Match Preview & Prediction

Gamba Osaka face Sanfrecce Hiroshima in Japan - J1 League on Saturday, August 29, 2026. Our Poisson-based model has analysed both teams' form, attack and defence strength to generate the prediction below. The model gives Gamba Osaka a 34% chance, the draw 23% and Sanfrecce Hiroshima 43%, so Sanfrecce Hiroshima are favoured to win. Expected goals are 1.5 for Gamba Osaka and 1.7 for Sanfrecce Hiroshima (3.1 total). The most likely scoreline is 1-1. There is a 62% chance of over 2.5 goals and a 62% chance of both teams scoring. On recent form, Gamba Osaka are averaging 1.64 points per game versus 1.80 for Sanfrecce Hiroshima. The best value bet our model finds is H/O25, with an expected value of +34.4%. This match finished 0-0.

Gamba Osaka vs Sanfrecce Hiroshima Prediction— Japan - J1 League

Match Preview & Prediction

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