Scoreo

Melbourne Victory vs Western UnitedA-League 2018

5/21/2022A-LeagueA-League · Semi-finalsAAMI Park

Match Prediction

Statistical Prediction

Based on goals from last 84+ matches

Melbourne Victory44%
×Draw24%
Western United33%
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.

Melbourne Victory
1.68
Western United
1.42

Melbourne Victory creates 18% more chances

Season form · 110 home / 84 away

creates per match

Melbourne Victory
1.61
Western United
1.49

allows per match

Melbourne Victory
1.35
Western United
1.75

finishing

Melbourne Victory+0.00on par
Western United+0.00on par

Total goals

60%Over
  • Over60
  • Under40

3+ goals likely

Both teams score

62%Yes
  • Yes62
  • No38

Both teams likely to score

Score probability

Probability of each scoreline, %

Melbourne Victory

Western United
0
1
2
3
4
0
005%
016%
025%
032%
041%
1
108%
1111%
128%
134%
141%
2
206%
219%
226%
233%
241%
3
304%
315%
324%
332%
341%
4
401%
412%
422%
431%
440%

Most likely 1–1 (11%) · grid covers 96% of scorelines

More markets

Total goals

OverUnder0.5
95%5%1.5
81%19%2.5
60%40%3.5
37%63%4.5
20%80%

Double chance

Melbourne Victory or draw
67%
Melbourne Victory or Western United
76%
Draw or Western United
56%

Winning margin

Melbourne Victory wins by 2+
23%
Western United wins by 2+
15%

Team goals

Melbourne Victory 1+ goals
81%
Melbourne Victory 2+ goals
50%
Melbourne Victory 3+ goals
24%
Western United 1+ goals
76%
Western United 2+ goals
41%
Western United 3+ goals
17%

Draw no bet

Melbourne Victory (draw refunded)
57%
Western United (draw refunded)
43%

Combos

Both score & 3+ goals
51%
Both score & under 3
11%

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

Melbourne Victory at homecreates 1.61, concedes 1.35 · 110 matches

Western United awaycreates 1.49, concedes 1.75 · 84 matches

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

2

Expected goals for this match

Melbourne Victory attack 1.61 + Western United defence 1.75 → ÷2 → 1.68

Western United attack 1.49 + Melbourne Victory defence 1.35 → ÷2 → 1.42

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 44%?"

Melbourne Victory scores more
44%
level
24%
Western United scores more
33%

Melbourne Victory at 44% 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 44% does not mean "Melbourne Victory 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

A-League: Melbourne Victory 1–4 Western United

Western United beat Melbourne Victory 4-1 in A-League on May 21, 2022.

The match was played at AAMI Park in Melbourne.