Scoreo

Galway United vs Shamrock Rovers IIFirst Division 2019

9/11/2020First DivisionFirst Division · Round 11Eamonn Deacy Park

Match Prediction

Statistical Prediction

Based on goals from last 9+ matches

Galway United50%
×Draw25%
Shamrock Rovers II25%
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.

Galway United
1.59
Shamrock Rovers II
1.03

Galway United creates 54% more chances

Season form · 75 home / 9 away

creates per match

Galway United
1.85
Shamrock Rovers II
1.11

allows per match

Galway United
0.95
Shamrock Rovers II
1.33

finishing

Galway United+0.00on par
Shamrock Rovers II+0.00on par

Total goals

51%Under
  • Under51
  • Over49

Close call

Both teams score

51%Yes
  • Yes51
  • No49

Close call

Score probability

Probability of each scoreline, %

Galway United

Shamrock Rovers II
0
1
2
3
4
0
007%
018%
024%
031%
040%
1
1012%
1112%
126%
132%
141%
2
209%
219%
225%
232%
240%
3
305%
315%
323%
331%
340%
4
402%
412%
421%
430%
440%

Most likely 1–0 (12%) · grid covers 97% of scorelines

More markets

Total goals

OverUnder0.5
93%7%1.5
74%26%2.5
49%51%3.5
27%73%4.5
12%88%

Double chance

Galway United or draw
75%
Galway United or Shamrock Rovers II
75%
Draw or Shamrock Rovers II
50%

Winning margin

Galway United wins by 2+
26%
Shamrock Rovers II wins by 2+
9%

Team goals

Galway United 1+ goals
80%
Galway United 2+ goals
47%
Galway United 3+ goals
21%
Shamrock Rovers II 1+ goals
64%
Shamrock Rovers II 2+ goals
28%
Shamrock Rovers II 3+ goals
9%

Draw no bet

Galway United (draw refunded)
67%
Shamrock Rovers II (draw refunded)
33%

Combos

Both score & 3+ goals
39%
Both score & under 3
12%

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

Galway United at homecreates 1.85, concedes 0.95 · 75 matches

Shamrock Rovers II awaycreates 1.11, concedes 1.33 · 9 matches

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

2

Expected goals for this match

Galway United attack 1.85 + Shamrock Rovers II defence 1.33 → ÷2 → 1.59

Shamrock Rovers II attack 1.11 + Galway United defence 0.95 → ÷2 → 1.03

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 50%?"

Galway United scores more
50%
level
25%
Shamrock Rovers II scores more
25%

Galway United 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 "Galway United 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

First Division: Galway United 2–1 Shamrock Rovers II

Galway United beat Shamrock Rovers II 2-1 in First Division on September 11, 2020.

The match was played at Eamonn Deacy Park in Galway.