Arminia Bielefeld 1-2 FSV Mainz 05 – Result & Analysis
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Poisson rates FSV Mainz 05 at 40% — current form provides partial corroboration, though signals are mixed in this Arminia Bielefeld vs FSV Mainz 05 encounter.
✍️ Match Preview
Full Analysis
SchücoArena plays host to Arminia Bielefeld versus FSV Mainz 05 in Bundesliga, Regular Season - 10. Kick-off: Saturday 30 October 2021 at 14:30 UTC.
Form
Arminia Bielefeld (all games): 1W 5D 4L across 10 Bundesliga fixtures this term — 0.80 PPG. Last five: D L L D L. They are averaging 0.70 goals per game and conceding 1.40 — a modest attacking output that tempers optimism on the Over 2.5 market. 3 clean sheets from 10 outings provides some defensive foundation. This season is still relatively young for Arminia Bielefeld, so this record blends games from this season and last.
Arminia Bielefeld at SchücoArena this season: 2W 4D 4L from 10 home games — 1.00 PPG on home soil. At home they are averaging 0.50 goals scored and 1.20 conceded per game. 4 home clean sheets from 10 games (40%) — a solid defensive base on their own ground. At home, both teams have scored in only 30% of games — reinforcing BTTS No as the home-venue-backed angle.
FSV Mainz 05's overall Bundesliga record this term: 5W 1D 4L from 10 games (1.60 PPG). Last five: D L L L W. They are scoring at 1.50 per game and conceding 1.10. 4 clean sheets in 10 outings (40%) underlines their defensive solidity. This season is still relatively young for FSV Mainz 05, so this record blends games from this season and last.
FSV Mainz 05's away record: 5W 2D 3L from 10 road trips in Bundesliga this season (1.70 PPG). Away from home they average 1.30 goals scored and 1.20 conceded per game.
On a straight form reading, FSV Mainz 05 are the stronger side — 0.80 PPG clear of the hosts (1.60 vs 0.80). Backing them with draw insurance is the conservative play if the outright away price appears short.
Head-to-Head
Neither side has dominated this fixture. The last 2 head-to-head meetings have produced 1 wins for Arminia Bielefeld, 0 for FSV Mainz 05 and 1 draws — an even split that leaves the H2H largely neutral as a betting input.
The 2 previous meetings have averaged 2.5 goals per game — a neutral rate that provides no strong lean on the goals market from the H2H alone. The most recent clash, on 3 Apr 2021, ended 1–1 with a draw.
The head-to-head offers no strong directional steer in either the result or goals markets. Form, the predictive model and current market pricing should carry more weight than the historical record for this fixture.
Trading Data
Arminia Bielefeld goal-timing and half-time pattern breakdown (43 games, 21 at home): they score before half-time in 48% of fixtures in home games; when goalless at HT, a second-half goal follows 73% of the time; BTTS occurs in 33% of their matches (home games); Over 2.5 goals lands in 38% of games (home games); they fail to score in 44% of games.
FSV Mainz 05 goal-timing and half-time pattern breakdown (43 games, 21 at away): they score before half-time in 76% of fixtures in away games; when goalless at HT, a second-half goal follows 73% of the time; BTTS occurs in 62% of their matches (away games); Over 2.5 goals lands in 57% of games (away games); they fail to score in 30% of games.
BTTS rates are mixed from the trading data — Arminia Bielefeld 40% versus FSV Mainz 05 56%; no strong lean in either direction. The over/under 2.5 picture is inconclusive from the in-play data (Arminia Bielefeld 40% | FSV Mainz 05 49%).
Poisson Model
The Poisson distribution model projects Arminia Bielefeld 0.91 xG and FSV Mainz 05 1.22 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: Arminia Bielefeld attack 0.605 / defence 1.135 | FSV Mainz 05 attack 0.876 / defence 0.878. League average goals — home 1.709 / away 1.227. Arminia Bielefeld's attack strength of 0.605 is below the league average — the 0.91 xG projection reflects a team that scores at a discount to the division norm. Data: 43 Arminia Bielefeld games / 43 FSV Mainz 05 games used (CurrentSeason).
Result probabilities: Arminia Bielefeld 24% | Draw 36% | FSV Mainz 05 40%. Fair-value odds: Arminia Bielefeld 4.17 | Draw 2.78 | FSV Mainz 05 2.50. This is a low-confidence result — no outcome exceeds 45%. The draw at 36% is a primary outcome, not an afterthought.
Goals markets: Over 2.5 probability 36% | BTTS probability 45% | Total xG 2.13. Under 2.5 has a narrow probability edge at 64% — total xG of 2.13 is below the line but not decisively so. BTTS probability of 45% is moderate — neither team is projected to score with enough certainty to make Yes a clear standalone call.
Verdict
The Poisson model's primary lean is FSV Mainz 05 at 40% — marginal model lean. Current-season form corroborates the Poisson lean — partial multi-source support. Draw probability of 36% warrants consideration of Double Chance or Draw No Bet on FSV Mainz 05 if the outright odds are short.
On the goals line, Poisson's 2.13 combined xG gives a 36% probability to Under 2.5 — reasonable, supported by form averaging 2.1 goals per game.
The Poisson model's BTTS call is No at 45%. Form rates corroborate: Arminia Bielefeld 30% | FSV Mainz 05 50% BTTS from recent games.
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💡 Key Insights
🏟️ Match Context
• Fixture: Arminia Bielefeld vs FSV Mainz 05 | Competition: Bundesliga, Regular Season - 10 | Venue: SchücoArena • Kick-off: Saturday 30 Oct 2021, 14:30 UTC • Data inputs: H2H history, form splits, prediction model signals, and market pricing
📊 Statistical Prediction
• Poisson result probabilities: Arminia Bielefeld 24% | Draw 36% | FSV Mainz 05 40% • Poisson goal markets: Over 2.5 36% | BTTS 45% | xG Arminia Bielefeld 0.91 / FSV Mainz 05 1.22 • Poisson strength factors: Arminia Bielefeld attack 0.605 / def 1.135 | FSV Mainz 05 attack 0.876 / def 0.878 | league avg home 1.709 / away 1.227 • Poisson stance: FSV Mainz 05 (40%) — low confidence — close contest
🧮 Prediction Model
0.91
Arminia Bielefeld xG
Expected Goals
1.22
FSV Mainz 05 xG
45%
BTTS
66%
Over 1.5
36%
Over 2.5
17%
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 Arminia Bielefeld vs FSV Mainz 05 kick off?
Arminia Bielefeld vs FSV Mainz 05 kicked off at 14:30 on Saturday 30 October 2021 at SchücoArena.
What was the final score in Arminia Bielefeld vs FSV Mainz 05?
Arminia Bielefeld 1 - 2 FSV Mainz 05.
Where is Arminia Bielefeld vs FSV Mainz 05 being played?
The match is being played at SchücoArena.
What competition is Arminia Bielefeld vs FSV Mainz 05 part of?
Arminia Bielefeld vs FSV Mainz 05 is a Regular Season - 10 fixture in the Bundesliga (Germany).
Who is favourite to win Arminia Bielefeld vs FSV Mainz 05?
Our statistical model gives Arminia Bielefeld a 24% chance of winning, FSV Mainz 05 a 40% chance, and a 36% chance of a draw — making FSV Mainz 05 the favourite.
Will both teams score in Arminia Bielefeld vs FSV Mainz 05?
Our model estimates a 45% probability that both Arminia Bielefeld and FSV Mainz 05 will score (BTTS).
Will Arminia Bielefeld vs FSV Mainz 05 have over 2.5 goals?
Our model puts the probability of over 2.5 goals in this match at 36%.
What is the head-to-head record between Arminia Bielefeld and FSV Mainz 05?
Record (2 meetings): Arminia Bielefeld 1W | Draws 1 | FSV Mainz 05 0W.
What form are Arminia Bielefeld and FSV Mainz 05 in?
Arminia Bielefeld (all comps): 1W-5D-4L in 10 | 0.80 PPG | GF 0.70 / GA 1.40 | L5 D-L-L-D-L. FSV Mainz 05 (all comps): 5W-1D-4L in 10 | 1.60 PPG | GF 1.50 / GA 1.10 | L5 D-L-L-L-W.
🧮 Model Insight
Where the Numbers Come From
Arminia Bielefeld's attacking strength (0.60x league average) is weighed against FSV Mainz 05's defensive record (0.88x) to produce a home expected-goals figure of 0.91. Flip it around — FSV Mainz 05's attack (0.88x) against Arminia Bielefeld's defence (1.14x) — and the away total comes out at 1.22.
These ratings are built from 43/43 games of current-season data — a full enough sample to trust.
Most Likely Scorelines
The model's single most probable exact score is 1-1, at 14.9%. Close behind: 0-0 (13.6%), 0-1 (12.8%). Those top three scorelines alone account for 41% of the model's total probability mass — a relatively concentrated, predictable distribution for this fixture.
Most Likely Outcome
FSV Mainz 05 Win
24%
4.13
36%
2.80
40%
2.50
Top 3 Most Likely Scorelines
0 – 1
14.5%
Away win
Most likely
1 – 1
13.2%
Draw
0 – 0
11.9%
Draw
Expected Goals & Win Odds
0.91
Arminia Bielefeld xG
Total xG
2.13
1.22
FSV Mainz 05 xG
4.13
24%
Home win
2.80
36%
Draw
2.50
40%
Away win
Goals Markets
63%
Over 1.5
1.59
37%
Under 1.5
2.70
36%
Over 2.5
2.78
64%
Under 2.5
1.56
17%
Over 3.5
5.88
83%
Under 3.5
1.20
6%
Over 4.5
16.67
94%
Under 4.5
1.06
Match Markets
Both Teams to Score
45%
BTTS Yes
2.21
55%
BTTS No
1.83
Clean Sheet
30%
3.38
40%
2.48
Win to Nil
7%
13.96
16%
6.19
Score Probability Matrix (%)
| H \ A | 0 | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|---|
| 0 | 11.9 | 14.5 | 8.9 | 3.6 | 1.1 | 0.3 |
| 1 | 10.8 | 13.2 | 8.0 | 3.3 | 1.0 | 0.2 |
| 2 | 4.9 | 6.0 | 3.7 | 1.5 | 0.5 | 0.1 |
| 3 | 1.5 | 1.8 | 1.1 | 0.4 | 0.1 | – |
| 4 | 0.3 | 0.4 | 0.3 | 0.1 | – | – |
| 5 | 0.1 | 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 Arminia Bielefeld vs FSV Mainz 05?
Our Poisson model rates 1-1 as the single most likely exact scoreline, at 14.9%.
How many goals are Arminia Bielefeld and FSV Mainz 05 expected to score?
The model projects 0.91 expected goals for Arminia Bielefeld and 1.22 for FSV Mainz 05, a combined total of 2.13.
How confident is the prediction model for Arminia Bielefeld vs FSV Mainz 05?
Not very — the model's leading outcome sits at just 40%, meaning this is rated as a genuinely open contest with no dominant favourite.
📈 Form Insight
Recent Form Overview
Arminia Bielefeld's recent record stands at 9W 13D 21L from 43 games, a 0.93 PPG return, with D-L-L-D-L in the last five. The sample for Arminia Bielefeld is still a mix of this season and last, given how young the current campaign is.
FSV Mainz 05, meanwhile, have gone 14W 10D 19L across 43 games — 1.21 PPG, with D-L-L-L-W in their last five. The sample for FSV Mainz 05 is still a mix of this season and last, given how young the current campaign is.
There isn't much between them on recent form — 0.93 PPG for Arminia Bielefeld against 1.21 for FSV Mainz 05. Neither side arrives with a clear form advantage.
How They Fare by Venue
At home specifically, Arminia Bielefeld have managed 5W 5D 11L from 21 games — 0.95 PPG in front of their own supporters.
FSV Mainz 05's away record stands at 7W 5D 9L across 21 trips, a 1.24 PPG haul.
Attack vs Defence
Arminia Bielefeld are averaging 0.72 goals scored and 1.53 conceded per game recently; FSV Mainz 05 are on 1.19 scored and 1.51 conceded.
Last 43 Results — Bundesliga
Current season: same league only · Previous season: all leagues (covers promoted/relegated teams)
Arminia Bielefeld
Blended
FSV Mainz 05
Blended
❓ Frequently Asked Questions
What form are Arminia Bielefeld and FSV Mainz 05 in coming into this match?
Arminia Bielefeld have gone 9W 13D 21L in their last 43 games (0.93 PPG), while FSV Mainz 05 have gone 14W 10D 19L in their last 43 (1.21 PPG).
Which team has the better venue record — Arminia Bielefeld at home or FSV Mainz 05 away?
FSV Mainz 05's away record (1.24 PPG) is the stronger of the two venue-specific splits — Arminia Bielefeld at home: 0.95 PPG; FSV Mainz 05 away: 1.24 PPG.
Have Arminia Bielefeld or FSV Mainz 05 been keeping clean sheets recently?
Arminia Bielefeld have kept a clean sheet in 30% of their recent games, FSV Mainz 05 in 21%.
⚔️ Rivalry Insight
The Rivalry So Far
These sides have met 4 times that we have on record, stretching back to December 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 — 19 March 2022, some 1 year back — so squads and form on both sides may look very different now.
Notable Numbers
FSV Mainz 05 go into this on the back of 2 straight wins in the series — the current momentum sits squarely with them.
For context on how one-sided this fixture can get: FSV Mainz 05 won 4-0 on 19 Mar 2022, the biggest margin either side has managed in the series.
Specifically as hosts in this fixture, Arminia Bielefeld have gone 1W 0D 1L from 2 meetings on their own ground against FSV Mainz 05 — worth weighing alongside the overall series record.
Last 4 Meetings
1
Arminia Bielefeld
1
Draws
2
FSV Mainz 05
Recent Meetings
❓ Frequently Asked Questions
What is the head-to-head record between Arminia Bielefeld and FSV Mainz 05?
From 4 meetings on record, Arminia Bielefeld have won 1, FSV Mainz 05 have won 2, and 1 have been drawn.
When did Arminia Bielefeld and FSV Mainz 05 last play each other?
They last met on 19 March 2022, when FSV Mainz 05 4-0 Arminia Bielefeld.
Who has won more matches between Arminia Bielefeld and FSV Mainz 05?
FSV Mainz 05 have the better head-to-head record, with 2 wins from 4 meetings.
📈 Trading Insight
Early Goal Trends
Arminia Bielefeld see a goal before the break in 48% of their matches.
FSV Mainz 05 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 33% of the time.
Full-Time Markets
BTTS sits in mixed territory for this pairing — Arminia Bielefeld 33%, FSV Mainz 05 62% — no strong lean either way from the trading data alone.
Over 2.5 has been close to a coin-flip for both sides — 38% (Arminia Bielefeld) and 57% (FSV Mainz 05).
On the defensive side: Arminia Bielefeld keep a clean sheet in 33% of their matches; Arminia Bielefeld have failed to score in 48% of games; FSV Mainz 05 in 29%.
Current season: same league only. Previous season: all leagues (covers promoted/relegated teams). All = any venue | Venue = Arminia Bielefeld home games / FSV Mainz 05 away games. HT metrics require half-time score data — shown as — where unavailable.
❓ Frequently Asked Questions
Do both teams usually score when Arminia Bielefeld play FSV Mainz 05?
Not especially — both teams scoring has occurred in only 33% of Arminia Bielefeld's recent matches and 62% of FSV Mainz 05's, a rate that leans toward BTTS No.
Is Arminia Bielefeld vs FSV Mainz 05 usually a high-scoring fixture?
Not particularly — Over 2.5 goals has come in for only 38% of Arminia Bielefeld's recent games and 57% of FSV Mainz 05's, pointing to a tighter contest.
Do Arminia Bielefeld and FSV Mainz 05 tend to score early?
Arminia Bielefeld have had a goal before half-time in 48% of their recent matches, FSV Mainz 05 in 76% — a useful reference point for first-half goal markets.
Prediction vindicated as FSV Mainz 05 edge out Arminia Bielefeld 1-2.
📝 Match Report
How It Unfolded
FSV Mainz 05 beat Arminia Bielefeld 1-2 at SchücoArena, Regular Season - 10, in the Bundesliga. With the result on the board, the sections below measure it against everything the model and the numbers projected in advance.
The Model vs The Result
The Poisson model went into this projecting Arminia Bielefeld 0.91 xG and FSV Mainz 05 1.22 xG, a combined 2.13. The scoreboard read 1-2 for 3 actual goals. Both sides finished within a goal of their individual projections, so the scoreline sat close to the model's expected shape. Those figures were built on strength ratings of Arminia Bielefeld attack 0.60 / defence 1.14 against FSV Mainz 05 attack 0.88 / defence 0.88, drawn from 43/43 games (CurrentSeason).
On the result, the model split it Arminia Bielefeld 24% | Draw 36% | FSV Mainz 05 40%, with FSV Mainz 05 to win its most likely call at 40%. That is exactly how it finished — the model's leading outcome was vindicated.
Goals & Markets
The model rated Over 2.5 goals at 36%. The game delivered 3, so it went over — the opposite of the projected direction. Over 1.5 had been 66% and landed. On both teams to score, the model sat at 45% and the match saw both sides score — a miss on BTTS. Historically the two sides average 44% Over 2.5 across their same-competition games (Arminia Bielefeld 40%, FSV Mainz 05 49%), a base rate that pointed the other way from today's over. Their combined BTTS history runs at 48%, which did not match the both-scored outcome.
Trading Patterns vs Reality
Arminia Bielefeld's trading profile (43 games, 21 home) set some clear expectations: BTTS lands in 40% of their matches — today it did; they keep a clean sheet 30% of the time, and conceded here.
FSV Mainz 05's trading profile (43 games, 21 away) set some clear expectations: BTTS lands in 56% of their matches — today it did.
Form vs Result
The form lines were close — Arminia Bielefeld 0.93 PPG, FSV Mainz 05 1.21 PPG — offering no strong steer, and the FSV Mainz 05 win broke the near-deadlock.
Verdict
Grading the result against the stored data, 1 of 3 pre-match signals came in: result (hit), Over 2.5 (miss), BTTS (miss). The data was on the wrong side of this result more often than not — a reminder that a single match sits well inside the model's variance.
💡 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.