xgEdge

Match preview · Bundesliga

1. FSV Mainz 05 – 1. FC Union Berlin

1. FSV Mainz 05 6th in Bundesliga Home 2.16 projected goals by the model
1. FC Union Berlin 17th in Bundesliga Away 1.16 projected goals by the model

Model updated 4 October, 00:30 Odds not yet available

What the model expects

expected goals
2.16 1.16
1. FSV Mainz 05 1. FC Union Berlin
1. FSV Mainz 05
60%
Draw
23%
1. FC Union Berlin
17%
The odds each result is fair at by the model's chance of it, with no margin in it
1. FSV Mainz 05 Draw 1. FC Union Berlin
Fair odds 1.67 4.32 5.92
Total goals
3.33
Over 2.5 goals
67%
Both teams to score
66%
Data coverage · full

Both teams have the full 20-match model window available.

Model vs market

Bookmaker prices appear once the league confirms this match's date and kickoff time. Until then the model's preview above is all there is to compare.

The model's case

Why the model leans 1. FSV Mainz 05

60% 1. FSV Mainz 05 to win

Attack
5th vs 13th
1. FSV Mainz 05 attack v 1. FC Union Berlin defence
Defence
7th vs 15th
1. FSV Mainz 05 defence v 1. FC Union Berlin attack
Recent xG form
+0.47 vs -0.35
xGD per match, last 6
Projected goals
2.16 – 1.16
1. FSV Mainz 05 v 1. FC Union Berlin
How the model arrived here →

Team comparison

Season to date, per match, with each club's placing in the competition. The last row is the last 6 matches.

Overview: 1. FSV Mainz 05 and 1. FC Union Berlin compared, each figure with where it places in the competition.
Reading 1. FSV Mainz 05 1. FC Union Berlin
xG / match (better) 2.24 · 3rd from 4 matches 1.13 · 16th from 4 matches
xGA / match (better) 1.55 · 7th from 4 matches 2.70 · 16th from 4 matches
xGD / match (better) +0.69 · 6th from 4 matches -1.57 · 18th from 4 matches
xPts / match (better) 1.82 · 6th from 4 matches 0.70 · 18th from 4 matches
Last 6 xGD / match (better) +0.47 -0.35

The scorelines behind the model's numbers

No exact score is especially likely. The 3 most probable scorelines account for 30% of the model's distribution.

1. FSV Mainz 05 clean sheet
28%
1. FSV Mainz 05 2+ goals
66%
Under 2.5 goals
33%
Both teams to score: no
34%

Most likely scorelines

2:1
11.2%
1:1
10.7%
2:0
8.2%
Value calculator

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How value is calculated

Value is probability × odds − 1 — it pays on average and over the long run, not necessarily in this match. The model knows nothing of absences, motivation or the schedule.

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Model details

Show
Fit window
the last 20 matches, recency weighted (a match 107 days old counts half)
1. FSV Mainz 05 sample
20 matches
1. FC Union Berlin sample
20 matches
Home xG sample · 1. FSV Mainz 05
2 matches
Away xG sample · 1. FC Union Berlin
2 matches
Computed
Sunday, 04/10/2026 at 00:30

Limitations

The model reads expected goals and nothing else. It does not know the lineups, who is injured or suspended, what either side has to play for, the weather, or how congested the schedule around this match is.