Bayer Leverkusen 1-2 Arminia Bielefeld – Result & Analysis
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Poisson model rates Bayer Leverkusen at 57%, yet other data sources diverge — this Bayer Leverkusen vs Arminia Bielefeld fixture contains genuine analytical tension.
✍️ Match Preview
Pre-Match Analysis
Bayer Leverkusen and Arminia Bielefeld meet at BayArena in Bundesliga, Regular Season - 25. This fixture gets under way on Sunday 14 March 2021 at 12:30 UTC.
Current Form
Bayer Leverkusen's overall Bundesliga record this term: 3W 3D 4L from 10 games (1.20 PPG). Last five: W D D L W. They are averaging 1.30 goals per game and conceding 1.20 — a modest attacking output that tempers optimism on the Over 2.5 market. 1 clean sheet from 10 outings provides some defensive foundation. Both teams have scored in 60% of their games — a high BTTS rate that carries real weight in the goals markets. This season is still relatively young for Bayer Leverkusen, so this record blends games from this season and last.
Bayer Leverkusen's home record at BayArena: 4W 3D 3L from 10 Bundesliga appearances (1.50 PPG). They are averaging 2.00 goals per home game — a prolific scoring rate in front of their own fans. Both teams have scored in 80% of their home games — an outstanding BTTS rate that is a key data point for this fixture.
Arminia Bielefeld have collected 0.90 PPG across 10 Bundesliga outings this season: 2W 3D 5L. Last five: D L L D L. Their scoring rate of 0.90 per game is modest, conceding 1.90 — not a side to back heavily on the Over 2.5 from their form alone. 4 clean sheets in 10 outings (40%) underlines their defensive solidity. Both teams have scored in just 30% of their games, reflecting a regular tendency to keep or record clean sheets. This season is still relatively young for Arminia Bielefeld, so this record blends games from this season and last.
Arminia Bielefeld's away record: 1W 2D 7L from 10 road trips in Bundesliga this season (0.50 PPG). Away from home they average 0.70 goals scored and 2.10 conceded per game.
Neither side holds a meaningful form edge. The 1.20 vs 0.90 PPG split is negligible — model and market signals should carry more analytical weight for this one.
H2H History
The head-to-head record is closely matched — Bayer Leverkusen lead 1W to 0W over the last 1 encounters, with 0 draws, though neither side has established a commanding advantage.
These two sides have produced goals at a consistent rate historically, averaging 3.0 per game across 1 meetings. That scoring profile provides genuine support for the Over 2.5 angle. The most recent clash, on 21 Nov 2020, ended 2–1 with Bayer Leverkusen winning.
With the win record balanced, the strongest H2H-derived signal is in the goals market. At 3.0 goals per game historically, Over 2.5 is the cleaner angle to extract from the head-to-head data.
Trading & In-Play
Bayer Leverkusen — key trading statistics (24 games, 11 at home): they score before half-time in 73% of fixtures in home games; when goalless at HT, a second-half goal follows 71% of the time; they lead at the break 46% of the time; BTTS occurs in 82% of their matches (home games); Over 2.5 goals lands in 73% of games (home games).
Arminia Bielefeld — key trading statistics (24 games, 11 at away): they score before half-time in 54% of fixtures in away games; when goalless at HT, a second-half goal follows 83% of the time; BTTS occurs in 46% of their matches (away games); Over 2.5 goals lands in 54% of games (away games); they fail to score in 46% of games.
BTTS rates are mixed from the trading data — Bayer Leverkusen 62% versus Arminia Bielefeld 38%; no strong lean in either direction. The over/under 2.5 picture is inconclusive from the in-play data (Bayer Leverkusen 54% | Arminia Bielefeld 50%).
Poisson Model
The Poisson distribution model projects Bayer Leverkusen 2.00 xG and Arminia Bielefeld 1.09 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 1.190 / defence 1.204 | Arminia Bielefeld attack 0.658 / defence 1.394. League average goals — home 1.203 / away 1.377. Arminia Bielefeld bring a strong defensive rating of 1.394 — this is suppressing Bayer Leverkusen's projected output below what their attack strength alone would suggest. Data: 24 Bayer Leverkusen games / 24 Arminia Bielefeld games used (CurrentSeason).
Result probabilities: Bayer Leverkusen 57% | Draw 24% | Arminia Bielefeld 19%. Fair-value odds: Bayer Leverkusen 1.75 | Draw 4.17 | Arminia Bielefeld 5.26. The model has a clear lean to Bayer Leverkusen (57%) — a 38pp gap over the next-most-likely outcome reflects a meaningful statistical advantage.
Goals markets: Over 2.5 probability 60% | BTTS probability 59% | Total xG 3.09. Over 2.5 holds a meaningful probability edge at 60% — the 3.09 total xG provides moderate support, though the model is not projecting a high-scoring game. BTTS probability of 59% is moderate — neither team is projected to score with enough certainty to make Yes a clear standalone call.
Final Verdict
Poisson rates Bayer Leverkusen as the most likely outcome at 57% — clear model lean. Draw No Bet is worth pricing alongside the outright: 24% draw probability makes the stalemate a live outcome even at this conviction level.
The Poisson model projects 3.09 xG in total — Over 2.5 at 60% — reasonable confidence, supported by form averaging 3.1 goals per game.
Poisson assigns a 59% probability to BTTS Yes based on the attack/defence strength model. Form rates corroborate: Bayer Leverkusen 80% | Arminia Bielefeld 40% BTTS from recent games.
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💡 Key Insights
🏟️ Match Context
• Fixture: Bayer Leverkusen vs Arminia Bielefeld | Competition: Bundesliga, Regular Season - 25 | Venue: BayArena • Kick-off: Sunday 14 Mar 2021, 12:30 UTC • Data inputs: H2H history, form splits, prediction model signals, and market pricing
📊 Statistical Prediction
• Poisson result probabilities: Bayer Leverkusen 57% | Draw 24% | Arminia Bielefeld 19% • Poisson goal markets: Over 2.5 60% | BTTS 59% | xG Bayer Leverkusen 2.00 / Arminia Bielefeld 1.09 • Poisson strength factors: Bayer Leverkusen attack 1.190 / def 1.204 | Arminia Bielefeld attack 0.658 / def 1.394 | league avg home 1.203 / away 1.377 • Poisson stance: Bayer Leverkusen (57%) — strong lean
🧮 Prediction Model
2.00
Bayer Leverkusen xG
Expected Goals
1.09
Arminia Bielefeld xG
59%
BTTS
83%
Over 1.5
60%
Over 2.5
37%
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 Arminia Bielefeld kick off?
Bayer Leverkusen vs Arminia Bielefeld kicked off at 12:30 on Sunday 14 March 2021 at BayArena.
What was the final score in Bayer Leverkusen vs Arminia Bielefeld?
Bayer Leverkusen 1 - 2 Arminia Bielefeld.
Where is Bayer Leverkusen vs Arminia Bielefeld being played?
The match is being played at BayArena.
What competition is Bayer Leverkusen vs Arminia Bielefeld part of?
Bayer Leverkusen vs Arminia Bielefeld is a Regular Season - 25 fixture in the Bundesliga (Germany).
Who is favourite to win Bayer Leverkusen vs Arminia Bielefeld?
Our statistical model gives Bayer Leverkusen a 57% chance of winning, Arminia Bielefeld a 19% chance, and a 24% chance of a draw — making Bayer Leverkusen the favourite.
Will both teams score in Bayer Leverkusen vs Arminia Bielefeld?
Our model estimates a 59% probability that both Bayer Leverkusen and Arminia Bielefeld will score (BTTS).
Will Bayer Leverkusen vs Arminia Bielefeld have over 2.5 goals?
Our model puts the probability of over 2.5 goals in this match at 60%.
What is the head-to-head record between Bayer Leverkusen and Arminia Bielefeld?
Record (1 meetings): Bayer Leverkusen 1W | Draws 0 | Arminia Bielefeld 0W.
What form are Bayer Leverkusen and Arminia Bielefeld in?
Bayer Leverkusen (all comps): 3W-3D-4L in 10 | 1.20 PPG | GF 1.30 / GA 1.20 | L5 W-D-D-L-W. Arminia Bielefeld (all comps): 2W-3D-5L in 10 | 0.90 PPG | GF 0.90 / GA 1.90 | L5 D-L-L-D-L.
🧮 Model Insight
Where the Numbers Come From
The model rates Bayer Leverkusen's attack at 1.19x the league average against Arminia Bielefeld's defence at 1.39x — combine the two and it projects 2.00 expected goals for the hosts. Flip it around — Arminia Bielefeld's attack (0.66x) against Bayer Leverkusen's defence (1.20x) — and the away total comes out at 1.09.
These ratings are built from 24/24 games of current-season data — a full enough sample to trust.
Scoreline Breakdown
Of every possible scoreline, 1-1 carries the highest individual probability at 11.2% — still a long way from a near-certainty, which says something about how open this one is on paper. Close behind: 2-1 (9.9%), 2-0 (9.1%). Those top three scorelines alone account for 30% of the model's total probability mass — a relatively concentrated, predictable distribution for this fixture.
Most Likely Outcome
Bayer Leverkusen Win
57%
1.75
24%
4.17
19%
5.27
Top 3 Most Likely Scorelines
1 – 1
9.9%
Draw
Most likely
2 – 1
9.9%
Home win
1 – 0
9.1%
Home win
Expected Goals & Win Odds
2.00
Bayer Leverkusen xG
Total xG
3.09
1.09
Arminia Bielefeld xG
1.75
57%
Home win
4.17
24%
Draw
5.27
19%
Away win
Goals Markets
81%
Over 1.5
1.23
19%
Under 1.5
5.26
60%
Over 2.5
1.67
40%
Under 2.5
2.50
37%
Over 3.5
2.70
63%
Under 3.5
1.59
20%
Over 4.5
5.00
80%
Under 4.5
1.25
Match Markets
Both Teams to Score
59%
BTTS Yes
1.70
41%
BTTS No
2.42
Clean Sheet
34%
2.98
14%
7.36
Win to Nil
19%
5.22
3%
38.82
Score Probability Matrix (%)
| H \ A | 0 | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|---|
| 0 | 4.6 | 5.0 | 2.7 | 1.0 | 0.3 | 0.1 |
| 1 | 9.1 | 9.9 | 5.4 | 2.0 | 0.5 | 0.1 |
| 2 | 9.1 | 9.9 | 5.4 | 2.0 | 0.5 | 0.1 |
| 3 | 6.0 | 6.6 | 3.6 | 1.3 | 0.4 | 0.1 |
| 4 | 3.0 | 3.3 | 1.8 | 0.7 | 0.2 | – |
| 5 | 1.2 | 1.3 | 0.7 | 0.3 | 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 Arminia Bielefeld?
Our Poisson model rates 1-1 as the single most likely exact scoreline, at 11.2%.
How many goals are Bayer Leverkusen and Arminia Bielefeld expected to score?
The model projects 2.00 expected goals for Bayer Leverkusen and 1.09 for Arminia Bielefeld, a combined total of 3.09.
How confident is the prediction model for Bayer Leverkusen vs Arminia Bielefeld?
Reasonably confident — the model's leading outcome is rated at 57%, a clear lean rather than a toss-up.
📈 Form Insight
Recent Form Overview
Bayer Leverkusen come into this having played 24 games, going 11W 7D 6L for 1.67 points per game. Their last five reads W-D-D-L-W. The sample for Bayer Leverkusen is still a mix of this season and last, given how young the current campaign is.
On the other side, Arminia Bielefeld sit at 0.79 PPG from 24 outings (5W 4D 15L), a run that reads D-L-L-D-L across their last five. The sample for Arminia Bielefeld is still a mix of this season and last, given how young the current campaign is.
Bayer Leverkusen carry the stronger recent form of the two, 0.88 PPG clear of Arminia Bielefeld — worth weighing alongside whatever the head-to-head and market data say.
How They Fare by Venue
Bayer Leverkusen's home form reads 5W 3D 3L across 11 games on their own ground, a 1.64 PPG return.
Away from home, Arminia Bielefeld have taken 0.55 points per game from 11 outings (1W 3D 7L).
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.
Attack vs Defence
Bayer Leverkusen are averaging 1.75 goals scored and 1.08 conceded per game recently; Arminia Bielefeld are on 0.75 scored and 1.79 conceded.
On BTTS specifically: Bayer Leverkusen have seen both teams score in 62% of their recent games.
Last 24 Results — Bundesliga
Current season: same league only · Previous season: all leagues (covers promoted/relegated teams)
Bayer Leverkusen
Blended
Arminia Bielefeld
Blended
❓ Frequently Asked Questions
What form are Bayer Leverkusen and Arminia Bielefeld in coming into this match?
Bayer Leverkusen have gone 11W 7D 6L in their last 24 games (1.67 PPG), while Arminia Bielefeld have gone 5W 4D 15L in their last 24 (0.79 PPG).
Which team has the better venue record — Bayer Leverkusen at home or Arminia Bielefeld away?
Bayer Leverkusen's home record (1.64 PPG) is the stronger of the two venue-specific splits — Bayer Leverkusen at home: 1.64 PPG; Arminia Bielefeld away: 0.55 PPG.
⚔️ Rivalry Insight
The Rivalry So Far
These sides have met 4 times that we have on record, stretching back to November 2020 — a rivalry that has played out across roughly 1 year. Every recorded meeting has come in Bundesliga. It has been a while since the last meeting — 26 February 2022, some 1 year back — so squads and form on both sides may look very different now.
Notable Numbers
Bayer Leverkusen have won the last 2 meetings between these two, a run that gives them the psychological edge coming in.
For context on how one-sided this fixture can get: Bayer Leverkusen won 0-4 on 3 Oct 2021, the biggest margin either side has managed in the series.
Specifically as hosts in this fixture, Bayer Leverkusen have gone 1W 0D 1L from 2 meetings on their own ground against Arminia Bielefeld — worth weighing alongside the overall series record.
Last 4 Meetings
3
Bayer Leverkusen
0
Draws
1
Arminia Bielefeld
Recent Meetings
❓ Frequently Asked Questions
What is the head-to-head record between Bayer Leverkusen and Arminia Bielefeld?
From 4 meetings on record, Bayer Leverkusen have won 3, Arminia Bielefeld have won 1, and 0 have been drawn.
When did Bayer Leverkusen and Arminia Bielefeld last play each other?
They last met on 26 February 2022, when Bayer Leverkusen 3-0 Arminia Bielefeld.
Who has won more matches between Bayer Leverkusen and Arminia Bielefeld?
Bayer Leverkusen have the better head-to-head record, with 3 wins from 4 meetings.
📈 Trading Insight
Early Goal Trends
Bayer Leverkusen are typically involved in an early goal — the half-time board shows at least one in 73% of their matches. They've gone in front at half-time 46% of the time.
Arminia Bielefeld see a goal before the break in 54% of their matches.
Full-Time Markets
BTTS sits in mixed territory for this pairing — Bayer Leverkusen 82%, Arminia Bielefeld 46% — no strong lean either way from the trading data alone.
Goals have flowed in these teams' recent matches — Over 2.5 has landed at 73% for Bayer Leverkusen and 54% for Arminia Bielefeld. Stepping up a level, Over 3.5 has also landed reasonably often — 46% and 27% respectively — worth a look for goal-hungry markets.
On the defensive side: Arminia Bielefeld in 46%.
Current season: same league only. Previous season: all leagues (covers promoted/relegated teams). All = any venue | Venue = Bayer Leverkusen home games / Arminia Bielefeld 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 Arminia Bielefeld?
Yes — based on recent matches, both teams have scored in 82% of Bayer Leverkusen's games and 46% of Arminia Bielefeld's, a combined rate that favours BTTS Yes.
Is Bayer Leverkusen vs Arminia Bielefeld usually a high-scoring fixture?
Recent trends suggest it could be — Over 2.5 goals has landed in 73% of Bayer Leverkusen's matches and 54% of Arminia Bielefeld's.
Do Bayer Leverkusen and Arminia Bielefeld tend to score early?
Bayer Leverkusen have had a goal before half-time in 73% of their recent matches, Arminia Bielefeld in 54% — a useful reference point for first-half goal markets.
Shock result as Arminia Bielefeld defy the odds to beat Bayer Leverkusen 1-2.
📝 Match Report
How It Unfolded
Arminia Bielefeld beat Bayer Leverkusen 1-2 at BayArena, Regular Season - 25, in the Bundesliga. That is the final score; the rest of this report grades it against what the data forecast beforehand.
The Model vs The Result
The Poisson model went into this projecting Bayer Leverkusen 2.00 xG and Arminia Bielefeld 1.09 xG, a combined 3.09. The scoreboard read 1-2 for 3 actual goals. Bayer Leverkusen fell 1.0 short of their projected output. Arminia Bielefeld outscored their 1.09 projection by 0.9. Those figures were built on strength ratings of Bayer Leverkusen attack 1.19 / defence 1.20 against Arminia Bielefeld attack 0.66 / defence 1.39, drawn from 24/24 games (CurrentSeason).
On the result, the model split it Bayer Leverkusen 57% | Draw 24% | Arminia Bielefeld 19%, with Bayer Leverkusen to win its most likely call at 57%. Instead the game produced a Arminia Bielefeld win, an outcome the model had rated at just 19% — a clear break from expectation and a genuine upset by the numbers.
Goals & Markets
The model rated Over 2.5 goals at 60%. The game delivered 3, so it went over — the model's lean was correct. Over 1.5 had been 83% and landed. On both teams to score, the model sat at 59% and the match saw both sides score — another call in the model's favour. Historically the two sides average 52% Over 2.5 across their same-competition games (Bayer Leverkusen 54%, Arminia Bielefeld 50%), a base rate that agreed with today's over. Their combined BTTS history runs at 50%, which matched the both-scored outcome.
Trading Patterns vs Reality
Bayer Leverkusen's trading profile (24 games, 11 home) set some clear expectations: BTTS lands in 62% of their matches — today it did.
Arminia Bielefeld's trading profile (24 games, 11 away) set some clear expectations: BTTS lands in 38% of their matches — today it did.
Form vs Result
On form, Bayer Leverkusen arrived the stronger side — 1.67 PPG against 0.79. Form was overturned, with Arminia Bielefeld winning despite arriving in poorer recent shape. Bayer Leverkusen (home/away splits) managed 1 against a 2.09 scoring average — below par going forward. Arminia Bielefeld (home/away splits) scored 2 against a 0.73 average — above their attacking norm and conceded 1 against a 2.00 average — tighter than their form line.
Verdict
Grading the result against the stored data, 2 of 4 pre-match signals came in: result (miss), Over 2.5 (hit), BTTS (hit), form (miss). A mixed scorecard — the data caught the broad shape of the game but not every market.
💡 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.