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Omiya Ardija vs Iwaki: prediction and stats

J2 League · Tuesday, 3 November 2026 · 05:00 UK time

54%Over 2.5 goals · our callJ2 League average 46% · stats, not advice

CompactStats rates Omiya Ardija vs Iwaki (J2 League, Tuesday, 3 November 2026) 54% for over 2.5 goals and 58% for both teams to score, with Omiya Ardija 52%, the draw 23% and Iwaki 25%.

Our numbers

MarketOur chanceCall
Over 2.5 goals54%Over
Over 3.5 goals31%–
Both teams to score58%Yes
Omiya Ardija win52%Pick
Draw23%
Iwaki win25%
Goal in the 1st half67%
Goal in the 2nd half77%
Goal in both halves54%
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Season form

TeamGamesO2.5O3.5BTTS
Omiya Ardija1362%46%69%
Iwaki1354%38%62%

First and second half

This matchLeague
Goal in the 1st half67%67%
2+ goals in the 1st half31%30%
Goal in the 2nd half77%76%
2+ goals in the 2nd half48%39%
Goal in both halves54%52%
Half with most goals2nd 45%2nd 44%
Team (own games)1st half goal2nd half goalGames
Omiya Ardija64%78%50
Iwaki68%84%50

League = last season and this season combined (this season alone 66% in the 1st half). Every match ranked: first half goals today · second half · both halves · tomorrow.

Head to head

5 Jul 25Omiya Ardija 1–2 IwakiO2.5
29 Apr 25Iwaki 2–1 Omiya ArdijaO2.5
24 Jun 23Omiya Ardija 1–5 IwakiO2.5
17 May 23Iwaki 2–1 Omiya ArdijaO2.5

More: Omiya Ardija season stats · Iwaki season stats · J2 League table and form

How we got 54% for over 2.5 goalsleague 46% → sides 51% / 49% → with last season 51% / 45% → mix 48% → head to head 50% → goal model 53% → calibration 54% → 54%

League. J2 League has had over 2.5 goals in 46% of its games. That is the starting point.

Each side. Omiya Ardija 8 of 13 (5 of 7 at home), Iwaki 7 of 13 (4 of 6 away). Steadied toward the league rate, so a few odd games can't swing it: 51% and 49%.

Last season. Still blended in until game 40: 51% and 45%.

Mix. 40% home side, 40% away side, 20% league: 48%.

Head to head. 2 meetings in 3 years, 100% over 2.5 goals. A small 5% nudge: 50%.

Goal model. Expected goals 1.88 (Omiya Ardija) v 1.24 (Iwaki) give 60%; 30% weight: 53%.

Calibration. Low ratings in this range have run a little pessimistic in testing, so they are lifted: 54%.

Worked from the same inputs as the rating. The full model is in the methodology.

What our percentages mean

They are calibrated chances: a 60% call should land about six times in ten and miss about four. Ratings freeze before kick-off and are graded afterwards. The model reads goals, not team news, so it knows nothing about injuries, rotation or weather. Stats, not advice · 18+.