Scoreo

Al Nahdha vs Al ShoalahDivision 1 2018

5/31/2021Division 1Division 1 · Round 38Prince Fahad bin Salman Stadium

Match Prediction

Statistical Prediction

Based on goals from last 59+ matches

Al Nahdha42%
×Draw29%
Al Shoalah29%
Correct in 50 of 100 matches — 6 more than always backing the home side
Model
49.7%
Always home
44.3%

The model picks a winner (home or away) for each finished match using only pre-kickoff data, then checks it against the real result: 49.7% correct across 106,786 matches, vs 44.3% for always backing the home side.

Home picks 50.7% correct · Away picks 47.3% 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.

Al Nahdha
1.23
Al Shoalah
0.98

Al Nahdha creates 26% more chances

Season form · 59 home / 76 away

creates per match

Al Nahdha
1.39
Al Shoalah
0.88

allows per match

Al Nahdha
1.08
Al Shoalah
1.08

finishing

Al Nahdha+0.00on par
Al Shoalah+0.00on par

Total goals

62%Under
  • Under62
  • Over38

Fewer than 3 goals likely

Both teams score

56%No
  • No56
  • Yes44

One side may not score

Score probability

Probability of each scoreline, %

Al Nahdha

Al Shoalah
0
1
2
3
4
0
0011%
0111%
025%
032%
040%
1
1013%
1113%
126%
132%
141%
2
208%
218%
224%
231%
240%
3
303%
313%
322%
331%
340%
4
401%
411%
421%
430%
440%

Most likely 1–0 (13%) · grid covers 99% of scorelines

More markets

Total goals

OverUnder0.5
89%11%1.5
65%35%2.5
38%62%3.5
18%82%4.5
7%93%

Double chance

Al Nahdha or draw
71%
Al Nahdha or Al Shoalah
71%
Draw or Al Shoalah
58%

Winning margin

Al Nahdha wins by 2+
18%
Al Shoalah wins by 2+
11%

Team goals

Al Nahdha 1+ goals
71%
Al Nahdha 2+ goals
35%
Al Nahdha 3+ goals
13%
Al Shoalah 1+ goals
62%
Al Shoalah 2+ goals
26%
Al Shoalah 3+ goals
8%

Draw no bet

Al Nahdha (draw refunded)
59%
Al Shoalah (draw refunded)
41%

Combos

Both score & 3+ goals
31%
Both score & under 3
13%

Model probabilities, not odds. For information only.

How is this calculated?

Every number below comes from this match — nothing is made up.

1

Recent form of each side

Al Nahdha at homecreates 1.39, concedes 1.08 · 59 matches

Al Shoalah awaycreates 0.88, concedes 1.08 · 76 matches

Home and away form are counted separately — the home-field edge is already baked into these numbers.

2

Expected goals for this match

Al Nahdha attack 1.39 + Al Shoalah defence 1.08 → ÷2 → 1.23

Al Shoalah attack 0.88 + Al Nahdha defence 1.08 → ÷2 → 0.98

Each side's attack is blended with the other's defence, then averaged.

3

Chance of every scoreline

From those two numbers a Poisson distribution gives the probability of each exact score — the grid shown above.

4

The answer to "why 42%?"

Al Nahdha scores more
42%
level
29%
Al Shoalah scores more
29%

Al Nahdha at 42% 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 42% does not mean "Al Nahdha 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.

Probable lineups not yet announced

Starting lineups are usually confirmed ~1 hour before kickoff

Al Nahdha 1 – 0 Al Shoalah

Al Nahdha beat Al Shoalah 1-0 in Division 1 on May 31, 2021.

The match was played at Prince Fahad bin Salman Stadium in Dammam.