Bayer Leverkusen 4-0 Union Berlin – Result & Analysis
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Poisson rates Bayer Leverkusen at 55% — the H2H record provides partial corroboration, though signals are mixed in this Bayer Leverkusen vs Union Berlin encounter.
✍️ Match Preview
Analysis
Union Berlin make the trip to BayArena to face Bayer Leverkusen in Bundesliga, Regular Season - 2. The match kicks off on Saturday 5 September 2026 at 13:30 UTC.
Form
Bayer Leverkusen (all games): 4W 3D 3L across 10 Bundesliga fixtures this term — 1.50 PPG. Last five: W W L D L. They are averaging 2.20 goals per game — a high-scoring output that makes them a genuine attacking threat in any fixture. 1 clean sheet from 10 outings provides some defensive foundation. Both teams have scored in 90% of their matches — an extremely high rate that makes BTTS Yes a well-supported standalone angle from their form alone. Bayer Leverkusen have played only a handful of Bundesliga games so far this season, so this record also draws on matches from last season.
In front of their own supporters this season, Bayer Leverkusen have posted 5W 3D 2L at BayArena — 1.80 PPG. They are averaging 2.20 goals per home game — a prolific scoring rate in front of their own fans. Both teams have scored in 70% of their home games — an outstanding BTTS rate that is a key data point for this fixture.
Union Berlin have collected 1.20 PPG across 10 Bundesliga outings this season: 3W 3D 4L. Last five: L D W W D. They are scoring at 1.70 per game and conceding 1.90. 2 clean sheets from 10 outings suggests some defensive organisation. Both teams have scored in 70% of their games — a noteworthy BTTS rate that supports the Yes market. Union Berlin have played only a handful of Bundesliga games so far this season, so this record also draws on matches from last season.
On the road, Union Berlin have gone 2W 2D 6L from 10 away fixtures this term (0.80 PPG). Away from home they average 1.10 goals scored and 2.00 conceded per game. Both teams have scored in 70% of their away matches — a high BTTS rate on the road that directly informs this fixture.
Neither side holds a meaningful form edge. The 1.50 vs 1.20 PPG split is negligible — model and market signals should carry more analytical weight for this one.
The BTTS picture is exceptionally clear (using home/away splits) — Bayer Leverkusen register both teams scoring in 70% of relevant games, Union Berlin in 70%. Both sides above 70% makes BTTS Yes one of the strongest standalone angles in this fixture.
H2H Analysis
Historically, Bayer Leverkusen have had the better of this match-up — 5 wins from 9 meetings, with Union Berlin managing just 1 victories and 3 draws shared.
The 9 previous meetings have averaged 2.2 goals per game — a neutral rate that provides no strong lean on the goals market from the H2H alone. The most recent clash, on 21 Feb 2026, ended 0–1 with Union Berlin winning.
The historical record gives Bayer Leverkusen a meaningful edge here — 5 wins from 9 meetings is the kind of ledger that should not be discounted when the form picture is inconclusive. Even away from home, the visitors have struggled to impose themselves in this fixture.
Trading Data
Bayer Leverkusen goal-timing and half-time pattern breakdown (35 games, 17 at home): they score before half-time in 76% of fixtures in home games; when goalless at HT, a second-half goal follows 100% of the time; two or more arrive in the second half on 80% of those occasions; they lead at the break 46% of the time; BTTS occurs in 65% of their matches (home games); Over 2.5 goals lands in 53% of games (home games); Over 3.5 in 43%.
Union Berlin goal-timing and half-time pattern breakdown (35 games, 17 at away): they score before half-time in 71% of fixtures in away games; when goalless at HT, a second-half goal follows 78% of the time; BTTS occurs in 53% of their matches (away games); Over 2.5 goals lands in 53% of games (away games); Over 3.5 in 49%.
From a combined perspective, both sides have high BTTS rates — Bayer Leverkusen 66% and Union Berlin 63% — which reinforces the BTTS Yes angle from in-play data. The over/under 2.5 picture is inconclusive from the in-play data (Bayer Leverkusen 60% | Union Berlin 63%).
Poisson Model
The Poisson distribution model projects Bayer Leverkusen 2.10 xG and Union Berlin 1.30 xG. These expected goals figures are the primary input: they feed a goal-probability matrix across all scoreline combinations to derive the result and market probabilities below. Underlying strength ratings: Bayer Leverkusen attack 1.068 / defence 0.991 | Union Berlin attack 0.981 / defence 0.988. League average goals — home 1.987 / away 1.333. Data: 35 Bayer Leverkusen games / 35 Union Berlin games used (Blended). A blend of current and prior-season data is applied to stabilise estimates early in the campaign.
Result probabilities: Bayer Leverkusen 55% | Draw 23% | Union Berlin 22%. Fair-value odds: Bayer Leverkusen 1.82 | Draw 4.35 | Union Berlin 4.55. The model has a clear lean to Bayer Leverkusen (55%) — a 33pp gap over the next-most-likely outcome reflects a meaningful statistical advantage.
Goals markets: Over 2.5 probability 66% | BTTS probability 65% | Total xG 3.39. Over 2.5 is the model's clear signal at 66% — a total xG of 3.39 means the expected score alone exceeds the 2.5 threshold, making the Over not just likely but structurally supported by both sides' attack/defence profiles. BTTS Yes at 65% reflects that both xG figures (2.10 / 1.30) are above the threshold where scoring blanks become the primary outcome — both sides are projected to find the net.
Final Verdict
Poisson rates Bayer Leverkusen as the most likely outcome at 55% — clear model lean. Draw No Bet is worth pricing alongside the outright: 23% draw probability makes the stalemate a live outcome even at this conviction level.
On the goals line, Poisson's 3.39 combined xG gives a 66% probability to Over 2.5 — reasonable, supported by form averaging 3.3 goals per game.
The Poisson model's BTTS call is Yes at 65%. Form rates corroborate: Bayer Leverkusen 70% | Union Berlin 70% BTTS from recent games.
The Poisson model is drawing on Blended data (35 games minimum) — early-season projections carry additional uncertainty. Weight the live form and odds signals accordingly.
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💡 Key Insights
🏟️ Match Context
• Fixture: Bayer Leverkusen vs Union Berlin | Competition: Bundesliga, Regular Season - 2 | Venue: BayArena • Kick-off: Saturday 5 Sep 2026, 13:30 UTC • Data inputs: H2H history, form splits, prediction model signals, and market pricing
📊 Statistical Prediction
• Poisson result probabilities: Bayer Leverkusen 55% | Draw 23% | Union Berlin 22% • Poisson goal markets: Over 2.5 66% | BTTS 65% | xG Bayer Leverkusen 2.10 / Union Berlin 1.30 • Poisson strength factors: Bayer Leverkusen attack 1.068 / def 0.991 | Union Berlin attack 0.981 / def 0.988 | league avg home 1.987 / away 1.333 • Poisson stance: Bayer Leverkusen (55%) — strong lean
🧮 Prediction Model
2.10
Bayer Leverkusen xG
Expected Goals
1.30
Union Berlin xG
65%
BTTS
86%
Over 1.5
66%
Over 2.5
44%
Over 3.5
Full score-by-score matrix & model internals in the "Full Poisson Detail" section below ↓
⚠️ This analysis is generated algorithmically from statistical data and is intended for informational purposes only. It does not constitute betting advice. Please gamble responsibly.
❓ Frequently Asked Questions
What time does Bayer Leverkusen vs Union Berlin kick off?
Bayer Leverkusen vs Union Berlin kicked off at 13:30 on Saturday 5 September 2026 at BayArena.
What was the final score in Bayer Leverkusen vs Union Berlin?
Bayer Leverkusen 4 - 0 Union Berlin.
Where is Bayer Leverkusen vs Union Berlin being played?
The match is being played at BayArena.
What competition is Bayer Leverkusen vs Union Berlin part of?
Bayer Leverkusen vs Union Berlin is a Regular Season - 2 fixture in the Bundesliga (Germany).
Who is favourite to win Bayer Leverkusen vs Union Berlin?
Our statistical model gives Bayer Leverkusen a 55% chance of winning, Union Berlin a 22% chance, and a 23% chance of a draw — making Bayer Leverkusen the favourite.
Will both teams score in Bayer Leverkusen vs Union Berlin?
Our model estimates a 65% probability that both Bayer Leverkusen and Union Berlin will score (BTTS).
Will Bayer Leverkusen vs Union Berlin have over 2.5 goals?
Our model puts the probability of over 2.5 goals in this match at 66%.
What is the head-to-head record between Bayer Leverkusen and Union Berlin?
Record (9 meetings): Bayer Leverkusen 5W | Draws 3 | Union Berlin 1W.
What form are Bayer Leverkusen and Union Berlin in?
Bayer Leverkusen (all comps): 4W-3D-3L in 10 | 1.50 PPG | GF 2.20 / GA 1.80 | L5 W-W-L-D-L. Union Berlin (all comps): 3W-3D-4L in 10 | 1.20 PPG | GF 1.70 / GA 1.90 | L5 L-D-W-W-D.
🧮 Model Insight
Behind the Numbers
Bayer Leverkusen's attacking strength (1.07x league average) is weighed against Union Berlin's defensive record (0.99x) to produce a home expected-goals figure of 2.10. Flip it around — Union Berlin's attack (0.98x) against Bayer Leverkusen's defence (0.99x) — and the away total comes out at 1.30.
The sample (35/35 games) mixes this season and last, since the current campaign is still relatively young.
Most Likely Scorelines
The model's single most probable exact score is 1-1, at 10.3%. Close behind: 2-1 (9.6%), 2-0 (7.4%). Together the top three scorelines make up 27% of the probability — a moderately spread distribution, typical of a competitive match-up.
Most Likely Outcome
Bayer Leverkusen Win
55%
1.82
23%
4.41
22%
4.46
Top 3 Most Likely Scorelines
2 – 1
9.6%
Home win
Most likely
1 – 1
9.1%
Draw
2 – 0
7.4%
Home win
Expected Goals & Win Odds
2.10
Bayer Leverkusen xG
Total xG
3.39
1.30
Union Berlin xG
1.82
55%
Home win
4.41
23%
Draw
4.46
22%
Away win
Goals Markets
85%
Over 1.5
1.18
15%
Under 1.5
6.67
66%
Over 2.5
1.52
34%
Under 2.5
2.94
44%
Over 3.5
2.27
56%
Under 3.5
1.79
25%
Over 4.5
4.00
75%
Under 4.5
1.33
Match Markets
Both Teams to Score
65%
BTTS Yes
1.55
35%
BTTS No
2.83
Clean Sheet
27%
3.66
12%
8.14
Win to Nil
15%
6.66
3%
36.33
Score Probability Matrix (%)
| H \ A | 0 | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|---|
| 0 | 3.4 | 4.4 | 2.8 | 1.2 | 0.4 | 0.1 |
| 1 | 7.0 | 9.1 | 5.9 | 2.6 | 0.8 | 0.2 |
| 2 | 7.4 | 9.6 | 6.2 | 2.7 | 0.9 | 0.2 |
| 3 | 5.2 | 6.7 | 4.3 | 1.9 | 0.6 | 0.2 |
| 4 | 2.7 | 3.5 | 2.3 | 1.0 | 0.3 | 0.1 |
| 5 | 1.1 | 1.5 | 1.0 | 0.4 | 0.1 | – |
Green = home win · Grey = draw · Amber = away win · Outlined cell = most likely score
▶ Model Internals
❓ Frequently Asked Questions
What is the most likely scoreline for Bayer Leverkusen vs Union Berlin?
Our Poisson model rates 1-1 as the single most likely exact scoreline, at 10.3%.
How many goals are Bayer Leverkusen and Union Berlin expected to score?
The model projects 2.10 expected goals for Bayer Leverkusen and 1.30 for Union Berlin, a combined total of 3.39.
How confident is the prediction model for Bayer Leverkusen vs Union Berlin?
Reasonably confident — the model's leading outcome is rated at 55%, a clear lean rather than a toss-up.
📈 Form Insight
The Form Picture
Bayer Leverkusen's recent record stands at 17W 8D 10L from 35 games, a 1.69 PPG return, with W-W-L-D-L in the last five. It's still early in the season for Bayer Leverkusen, so this record blends in a handful of games from last season too.
Union Berlin, meanwhile, have gone 10W 10D 15L across 35 games — 1.14 PPG, with L-D-W-W-D in their last five. It's still early in the season for Union Berlin, so this record blends in a handful of games from last season too.
The points-per-game comparison favours Bayer Leverkusen by 0.55 — a real, if not enormous, edge over Union Berlin heading into this one.
Home & Away Splits
At home specifically, Bayer Leverkusen have managed 9W 4D 4L from 17 games — 1.82 PPG in front of their own supporters.
Union Berlin's away record stands at 5W 2D 10L across 17 trips, a 1.00 PPG haul.
Comparing the two in their relevant venue splits, Bayer Leverkusen come out ahead — a more targeted read than the overall PPG figures above, since it strips out games played in the opposite context.
Scoring & Defensive Trends
Bayer Leverkusen are averaging 2.00 goals scored and 1.43 conceded per game recently; Union Berlin are on 1.34 scored and 1.74 conceded.
On BTTS specifically: Bayer Leverkusen have seen both teams score in 66% of their recent games; Union Berlin in 63%.
Last 35 Results — Bundesliga
Current season: same league only · Previous season: all leagues (covers promoted/relegated teams)
Bayer Leverkusen
Early Season
Union Berlin
Early Season
❓ Frequently Asked Questions
What form are Bayer Leverkusen and Union Berlin in coming into this match?
Bayer Leverkusen have gone 17W 8D 10L in their last 35 games (1.69 PPG), while Union Berlin have gone 10W 10D 15L in their last 35 (1.14 PPG).
Which team has the better venue record — Bayer Leverkusen at home or Union Berlin away?
Bayer Leverkusen's home record (1.82 PPG) is the stronger of the two venue-specific splits — Bayer Leverkusen at home: 1.82 PPG; Union Berlin away: 1.00 PPG.
⚔️ Rivalry Insight
History of the Fixture
On record, these two have faced off 10 times since January 2022 — enough meetings to establish some real patterns. Every recorded meeting has come in Bundesliga. The two were last together as recently as 5 September 2026, so this form is fresh in the memory.
Records & Recent Trends
For context on how one-sided this fixture can get: Bayer Leverkusen won 5-0 on 6 Nov 2022, the biggest margin either side has managed in the series.
Specifically as hosts in this fixture, Bayer Leverkusen have gone 4W 2D 0L from 6 meetings on their own ground against Union Berlin — worth weighing alongside the overall series record.
Last 10 Meetings
6
Bayer Leverkusen
3
Draws
1
Union Berlin
Recent Meetings
❓ Frequently Asked Questions
What is the head-to-head record between Bayer Leverkusen and Union Berlin?
From 10 meetings on record, Bayer Leverkusen have won 6, Union Berlin have won 1, and 3 have been drawn.
When did Bayer Leverkusen and Union Berlin last play each other?
They last met on 5 September 2026, when Bayer Leverkusen 4-0 Union Berlin.
Who has won more matches between Bayer Leverkusen and Union Berlin?
Bayer Leverkusen have the better head-to-head record, with 6 wins from 10 meetings.
📈 Trading Insight
How These Sides Start
Bayer Leverkusen are typically involved in an early goal — the half-time board shows at least one in 76% of their matches. They've gone in front at half-time 47% of the time.
Union Berlin are typically involved in an early goal — the half-time board shows at least one in 71% of their matches.
Goals & Clean Sheets
BTTS sits in mixed territory for this pairing — Bayer Leverkusen 65%, Union Berlin 53% — no strong lean either way from the trading data alone.
Over 2.5 has been close to a coin-flip for both sides — 53% (Bayer Leverkusen) and 53% (Union Berlin).
On the defensive side: Bayer Leverkusen keep a clean sheet in 35% of their matches; Union Berlin in 29%.
Current season: same league only. Previous season: all leagues (covers promoted/relegated teams). All = any venue | Venue = Bayer Leverkusen home games / Union Berlin away games. HT metrics require half-time score data — shown as — where unavailable.
❓ Frequently Asked Questions
Do both teams usually score when Bayer Leverkusen play Union Berlin?
Yes — based on recent matches, both teams have scored in 65% of Bayer Leverkusen's games and 53% of Union Berlin's, a combined rate that favours BTTS Yes.
Is Bayer Leverkusen vs Union Berlin usually a high-scoring fixture?
Not particularly — Over 2.5 goals has come in for only 53% of Bayer Leverkusen's recent games and 53% of Union Berlin's, pointing to a tighter contest.
Do Bayer Leverkusen and Union Berlin tend to score early?
Bayer Leverkusen have had a goal before half-time in 76% of their recent matches, Union Berlin in 71% — a useful reference point for first-half goal markets.
Dominant Bayer Leverkusen run riot with a 4-0 hammering of Union Berlin.
📝 Match Report
How It Unfolded
Bayer Leverkusen beat Union Berlin 4-0 at BayArena, Regular Season - 2, in the Bundesliga. The remainder of the report sets that outcome against the pre-match model, the markets and the teams' data profiles.
The Model vs The Result
The Poisson model went into this projecting Bayer Leverkusen 2.10 xG and Union Berlin 1.30 xG, a combined 3.39. The scoreboard read 4-0 for 4 actual goals. Bayer Leverkusen beat their projection by 1.9 — clinical relative to the chances the model priced in. Union Berlin landed 1.3 under their projected return. Those figures were built on strength ratings of Bayer Leverkusen attack 1.07 / defence 0.99 against Union Berlin attack 0.98 / defence 0.99, drawn from 35/35 games (Blended).
On the result, the model split it Bayer Leverkusen 55% | Draw 23% | Union Berlin 22%, with Bayer Leverkusen to win its most likely call at 55%. The result followed the model's preferred path, landing its top-rated outcome.
Goals & Markets
The model rated Over 2.5 goals at 66%. The game delivered 4, so it went over — in line with the projection. Over 1.5 had been 86% and landed. Over 3.5 was 44% and came in. On both teams to score, the model sat at 65% and the match did not — a miss on BTTS. Historically the two sides average 61% Over 2.5 across their same-competition games (Bayer Leverkusen 60%, Union Berlin 63%), a base rate that agreed with today's over. Their combined BTTS history runs at 64%, which did not match the one-sided outcome.
Trading Patterns vs Reality
Bayer Leverkusen's trading profile (35 games, 17 home) set some clear expectations: BTTS lands in 66% of their matches — today it did not.
Union Berlin's trading profile (35 games, 17 away) set some clear expectations: BTTS lands in 63% of their matches — today it did not.
Form vs Result
On form, Bayer Leverkusen arrived the stronger side — 1.69 PPG against 1.14. Form held, and they took the win. Bayer Leverkusen (home/away splits) scored 4 against a 2.24 average — above their attacking norm and conceded 0 against a 1.12 average — tighter than their form line. Union Berlin (home/away splits) managed 0 against a 1.06 scoring average — below par going forward and shipped 4 against a 1.88 concession average — a leakier day than usual.
Verdict
Grading the result against the stored data, 3 of 4 pre-match signals came in: result (hit), Over 2.5 (hit), BTTS (miss), form (hit). Partial vindication: some calls landed, others slipped.
💡 Key Insights
⚠️ This match report is generated algorithmically from the final score, our prediction model, and each team's historical form and trading data. Analysis is for informational purposes only.