Portimonense vs Naval 1893 — Primeira Liga 2026
Match Prediction
Statistical Prediction
Based on goals from last 10+ matches
Portimonense50%
Naval 189326%✓ Correct in 50 of 100 matches — 5 more than always backing the home side
The model picks a winner (home or away) for each finished match using only pre-kickoff data, then checks it against the real result: 50.2% correct across 585,598 matches, vs 44.5% for always backing the home side.
Home picks 50.5% correct · Away picks 49.3% correct
Football matches only. Past performance is not indicative of future results.
Expected goals in this match
What is xG?
Every shot is scored 0–1 by how likely it is to be a goal from that spot — a chance in the middle of the box ≈ 0.4, a long shot from a tight angle ≈ 0.03, a penalty ≈ 0.76. Add them up over a match and that is the xG.
The scoreline can lie: you can win 1-0 on a fluke while creating half the chances. xG shows who was really closer to scoring — and over a season it predicts results better than goals alone.
Portimonense creates 45% more chances
Season form · 125 home / 10 away
creates per match
allows per match
finishing
Total goals
- Over57
- Under43
3+ goals likely
Both teams score
- Yes58
- No42
Both teams likely to score
Score probability
Probability of each scoreline, %
Portimonense ↓
Most likely 1–1 (11%) · grid covers 96% of scorelines
More markets
Total goals
Double chance
Winning margin
Team goals
Draw no bet
Combos
Model probabilities, not odds. For information only.
How is this calculated?
Every number below comes from this match — nothing is made up.
Recent form of each side
Portimonense at home — creates 1.22, concedes 1.42 · 125 matches
Naval 1893 away — creates 1.00, concedes 2.30 · 10 matches
⚑ Home and away form are counted separately — the home-field edge is already baked into these numbers.
Expected goals for this match
Portimonense attack 1.22 + Naval 1893 defence 2.30 → ÷2 → 1.76
Naval 1893 attack 1.00 + Portimonense defence 1.42 → ÷2 → 1.21
Each side's attack is blended with the other's defence, then averaged.
Chance of every scoreline
From those two numbers a Poisson distribution gives the probability of each exact score — the grid shown above.
The answer to "why 50%?"
Portimonense at 50% is simply the biggest of the three — that is the pick.
What the model can't see
It reads only the stats of recent matches. It knows nothing about:
- injuries & suspensions
- the matchday lineup
- motivation — cup, relegation, a title race
- weather & pitch condition
- in-game coaching decisions
So 50% does not mean "Portimonense will win" — it means "on the available stats, this is the most likely result."
Statistical model based on expected goals (xG). For informational purposes only.
Match Events
Head to Head
2 previous meetings · small sample
FC Porto
Benfica
Sporting CP
SC Braga
Guimaraes
Nacional
Pacos Ferreira
Rio Ave
Maritimo
União de Leiria
Olhanense
Vitoria Setubal
Beira-Mar
AcademicaPortimonenseNaval 1º de MaioIf points are equal: 1. Goal difference 2. Goals scored 3. Head-to-head
P = Played · W = Won · D = Drawn · L = Lost · GF = Goals for · GA = Goals against · GD = Goal difference · Pts = Points
Portimonense host Naval 1893 on Sunday, 22 August 2010 at 16:00. The match is part of the Primeira Liga 2026/2027 season.
Primeira Liga: Portimonense 0–1 Naval 1893
Naval 1893 beat Portimonense 1-0 in Primeira Liga on August 22, 2010.
Goals: N. Godemèche (44').
The match was played at Estádio do Portimonense SC (Portimão).