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Who will win Tunisia vs Japan?

Onside's model gives Japan a 84% win probability (11% draw, Tunisia 5%). The model's projected scoreline is Tunisia 14 Japan. We publish every prediction before kickoff and grade it after full time. See every graded prediction. Full match breakdown below.
Live model · updated moments ago · re-runs at kickoff67/82 calls right (82%) — see the record →
Analysis by the Onside model · ensemble ML, 0.86 MAEPublic track recordMethodologyUpdated 2026-07-19
MODEL PREDICTION · GROUP F · MD2

Tunisia vs JapanWin Probability & Model Prediction

Sunday, 21 June 2026 · 04:00 UTC · Guadalupe

Onside's AI model gives Tunisia 5%, draw 11%, and Japan 84%. Japan is the model favourite (strong confidence) for this World Cup 2026 Group F fixture on Sunday.

TUNISIA WIN
5%
DRAW
11%
JAPAN WIN
84%
SCORELINE DISTRIBUTION · BIVARIATE POISSON

Top 5 likely scorelines · model receipts

EXPECTED GOALS
0.933.57
★ MODE
03
8.5%
13
7.9%
04
7.6%
02
7.2%
14
7.1%
OVER 2.5 GOALS
82%
BOTH TEAMS TO SCORE
59%

Model updated from 3 played matches. Scorelines computed from the model's bivariate Poisson with low-score (Dixon-Coles) correction. The mode is the single most likely result; the full grid sums to 100%.

QUICK FACTS · MODEL OUTPUTS

Tunisia vs Japan World Cup 2026 prediction

Onside's model gives Tunisia 5%, draw 11%, and Japan 84% — japan favoured. Calibrated against the rolling tournament hit-rate; every call is publicly graded after full-time on the model record.

Tunisia vs Japan prediction score

Expected scoreline: 14 — rounded from the bivariate-Poisson expected goals (Tunisia 1, Japan 4). The full top-five most-likely scorelines are on this page below.

Tunisia vs Japan head to head

Group F fixture at Guadalupe, kickoff Sun 21 Jun, 04:00 UTC. Model anchors: FIFA rank (TUN #44 vs JPN #18), confederation, and live MD1+ form learned from this tournament's results.

Tunisia vs Japan line up

Probable XIs and confirmed lineups land at the match centre as soon as managers release them — typically ~1 hour before kickoff. Onside's player-projection engine pre-computes the most-likely scoring threats per side from current tournament form.

MODEL SAID · HERE'S WHAT HAPPENED
MODEL CORRECT
PRE-MATCH MODEL
TUN / D / JPN
FINAL SCORE
04

Model picked Japan — they took the result. Adds to the running accuracy score.

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FAV JPN · STRONG CONFIDENCE
MODEL RATIONALE

Ranking gap is the story

Japan sit 26 places above Tunisia in the FIFA ranking (#18 vs #44) — a gap of that size is hard for the underdog to close in a one-off match. Japan comes out at 84%, Tunisia at 5%, with the rest on the draw. Treated as a strong call rather than a foregone conclusion.

MATCH CONTEXT

How the teams compare

WORLD RANKING
Tunisia
#44
Japan
#18
PREMIER LEAGUE PRESENCE
Tunisia
1
Japan
4
HOME SOIL
Tunisia
Japan
REGION
Tunisia
CAF
Japan
AFC
PREMIER LEAGUE THREAD

The PL names in each squad

Tunisia1 PL
  • Hannibal MejbriBurnley
Japan4 PL
  • Wataru EndoLiverpool
  • Daichi KamadaCrystal Palace
  • Ao TanakaLeeds
  • Takehiro TomiyasuArsenal
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