Sirius 1-1 Osters IF – Result & Analysis
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Poisson model rates Sirius at 42%, yet other data sources diverge — this Sirius vs Osters IF fixture contains genuine analytical tension.
✍️ Match Preview
Pre-Match Analysis
Sirius and Osters IF meet at Studenternas IP in Allsvenskan, Regular Season - 18. This fixture gets under way on Sunday 3 August 2025 at 15:30 UTC.
Current Form
Sirius's overall Allsvenskan record this term: 2W 1D 7L from 10 games (0.70 PPG). Last five: D L L L L. They are averaging 1.40 goals per game and conceding 1.80 — 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 80% of their matches — an extremely high rate that makes BTTS Yes a well-supported standalone angle from their form alone. This season is still relatively young for Sirius, so this record blends games from this season and last.
Sirius's home record at Studenternas IP: 2W 2D 6L from 10 Allsvenskan appearances (0.80 PPG). At home they are averaging 0.90 goals scored and 1.50 conceded per game.
Osters IF have collected 1.00 PPG across 10 Allsvenskan outings this season: 2W 4D 4L. Last five: D L L L D. Their scoring rate of 0.70 per game is modest, conceding 1.10 — not a side to back heavily on the Over 2.5 from their form alone. 2 clean sheets from 10 outings suggests some defensive organisation. This season is still relatively young for Osters IF, so this record blends games from this season and last.
Osters IF's form when playing away from home: 3W 2D 5L across 10 road games this term (1.10 PPG). Away from home they average 0.90 goals scored and 1.30 conceded per game.
Both sides are running at similar form levels — 0.70 PPG for Sirius against 1.00 for Osters IF. There is no clear form edge to exploit here; other signals need to take the lead.
H2H Analysis
The head-to-head record is closely matched — Sirius lead 0W to 0W over the last 1 encounters, with 1 draws, though neither side has established a commanding advantage.
These two sides have produced goals at a consistent rate historically, averaging 4.0 per game across 1 meetings. That scoring profile provides genuine support for the Over 2.5 angle. The most recent clash, on 28 Jun 2025, ended 2–2 with a draw.
With the win record balanced, the strongest H2H-derived signal is in the goals market. At 4.0 goals per game historically, Over 2.5 is the cleaner angle to extract from the head-to-head data.
Trading Data
Sirius goal-timing and half-time pattern breakdown (47 games, 23 at home): they score before half-time in 70% of fixtures in home games; when goalless at HT, a second-half goal follows 94% of the time; two or more arrive in the second half on 62% of those occasions; BTTS occurs in 52% of their matches (home games); Over 2.5 goals lands in 61% of games (home games).
Osters IF goal-timing and half-time pattern breakdown (47 games, 23 at away): they score before half-time in 52% of fixtures in away games; when goalless at HT, a second-half goal follows 79% of the time; BTTS occurs in 48% of their matches (away games); Over 2.5 goals lands in 35% of games (away games); they fail to score in 34% of games.
BTTS rates are mixed from the trading data — Sirius 64% versus Osters IF 47%; no strong lean in either direction. The over/under 2.5 picture is inconclusive from the in-play data (Sirius 62% | Osters IF 40%).
Poisson Model
The Poisson distribution model projects Sirius 1.15 xG and Osters IF 0.85 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: Sirius attack 0.835 / defence 1.012 | Osters IF attack 0.639 / defence 0.950. League average goals — home 1.453 / away 1.320. Data: 47 Sirius games / 17 Osters IF games used (CurrentSeason).
Result probabilities: Sirius 42% | Draw 31% | Osters IF 27%. Fair-value odds: Sirius 2.38 | Draw 3.23 | Osters IF 3.70. This is a low-confidence result — no outcome exceeds 45%. The draw at 31% is a primary outcome, not an afterthought.
Goals markets: Over 2.5 probability 32% | BTTS probability 40% | Total xG 2.00. Under 2.5 is the strongly backed market at 68% probability — total xG of 2.00 sits well below the 2.5 threshold. The model is projecting a tight, low-scoring match based on both sides' defensive quality. BTTS probability of 40% 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 Sirius at 42% — marginal model lean. Draw probability of 31% warrants consideration of Double Chance or Draw No Bet on Sirius if the outright odds are short.
On the goals line, Poisson's 2.00 combined xG gives a 32% probability to Under 2.5 — Poisson-only — limited corroboration.
The Poisson model's BTTS call is No at 40%. Form rates corroborate: Sirius 50% | Osters IF 40% BTTS from recent games.
🔮 Your Prediction
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💡 Key Insights
🏟️ Match Context
• Fixture: Sirius vs Osters IF | Competition: Allsvenskan, Regular Season - 18 | Venue: Studenternas IP • Kick-off: Sunday 3 Aug 2025, 15:30 UTC • Data inputs: H2H history, form splits, prediction model signals, and market pricing
📊 Statistical Prediction
• Poisson result probabilities: Sirius 42% | Draw 31% | Osters IF 27% • Poisson goal markets: Over 2.5 32% | BTTS 40% | xG Sirius 1.15 / Osters IF 0.85 • Poisson strength factors: Sirius attack 0.835 / def 1.012 | Osters IF attack 0.639 / def 0.950 | league avg home 1.453 / away 1.320 • Poisson stance: Sirius (42%) — low confidence — close contest
🧮 Prediction Model
1.15
Sirius xG
Expected Goals
0.85
Osters IF xG
40%
BTTS
60%
Over 1.5
32%
Over 2.5
14%
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 Sirius vs Osters IF kick off?
Sirius vs Osters IF kicked off at 15:30 on Sunday 3 August 2025 at Studenternas IP.
What was the final score in Sirius vs Osters IF?
Sirius 1 - 1 Osters IF.
Where is Sirius vs Osters IF being played?
The match is being played at Studenternas IP.
What competition is Sirius vs Osters IF part of?
Sirius vs Osters IF is a Regular Season - 18 fixture in the Allsvenskan (Sweden).
Who is favourite to win Sirius vs Osters IF?
Our statistical model gives Sirius a 42% chance of winning, Osters IF a 27% chance, and a 31% chance of a draw — making Sirius the favourite.
Will both teams score in Sirius vs Osters IF?
Our model estimates a 40% probability that both Sirius and Osters IF will score (BTTS).
Will Sirius vs Osters IF have over 2.5 goals?
Our model puts the probability of over 2.5 goals in this match at 32%.
What is the head-to-head record between Sirius and Osters IF?
Record (1 meetings): Sirius 0W | Draws 1 | Osters IF 0W.
What form are Sirius and Osters IF in?
Sirius (all comps): 2W-1D-7L in 10 | 0.70 PPG | GF 1.40 / GA 1.80 | L5 D-L-L-L-L. Osters IF (all comps): 2W-4D-4L in 10 | 1.00 PPG | GF 0.70 / GA 1.10 | L5 D-L-L-L-D.
🧮 Model Insight
Where the Numbers Come From
The model rates Sirius's attack at 0.83x the league average against Osters IF's defence at 0.95x — combine the two and it projects 1.15 expected goals for the hosts. Flip it around — Osters IF's attack (0.64x) against Sirius's defence (1.01x) — and the away total comes out at 0.85.
These ratings are built from 47/17 games of current-season data — a full enough sample to trust.
Scoreline Breakdown
Of every possible scoreline, 0-0 carries the highest individual probability at 15.2% — still a long way from a near-certainty, which says something about how open this one is on paper. Close behind: 1-1 (15.0%), 1-0 (13.8%). Those top three scorelines alone account for 44% of the model's total probability mass — a relatively concentrated, predictable distribution for this fixture.
Most Likely Outcome
Sirius Win
42%
2.36
31%
3.24
27%
3.73
Top 3 Most Likely Scorelines
1 – 0
15.5%
Home win
Most likely
0 – 0
13.5%
Draw
1 – 1
13.2%
Draw
Expected Goals & Win Odds
1.15
Sirius xG
Total xG
2.00
0.85
Osters IF xG
2.36
42%
Home win
3.24
31%
Draw
3.73
27%
Away win
Goals Markets
60%
Over 1.5
1.67
40%
Under 1.5
2.50
32%
Over 2.5
3.12
68%
Under 2.5
1.47
14%
Over 3.5
7.14
86%
Under 3.5
1.16
5%
Over 4.5
20.00
95%
Under 4.5
1.05
Match Markets
Both Teams to Score
40%
BTTS Yes
2.53
60%
BTTS No
1.65
Clean Sheet
43%
2.35
32%
3.16
Win to Nil
18%
5.54
8%
11.81
Score Probability Matrix (%)
| H \ A | 0 | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|---|
| 0 | 13.5 | 11.5 | 4.9 | 1.4 | 0.3 | 0.1 |
| 1 | 15.5 | 13.2 | 5.6 | 1.6 | 0.3 | 0.1 |
| 2 | 8.9 | 7.6 | 3.3 | 0.9 | 0.2 | – |
| 3 | 3.4 | 2.9 | 1.2 | 0.4 | 0.1 | – |
| 4 | 1.0 | 0.8 | 0.4 | 0.1 | – | – |
| 5 | 0.2 | 0.2 | 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 Sirius vs Osters IF?
Our Poisson model rates 0-0 as the single most likely exact scoreline, at 15.2%.
How many goals are Sirius and Osters IF expected to score?
The model projects 1.15 expected goals for Sirius and 0.85 for Osters IF, a combined total of 2.00.
How confident is the prediction model for Sirius vs Osters IF?
Not very — the model's leading outcome sits at just 42%, meaning this is rated as a genuinely open contest with no dominant favourite.
📈 Form Insight
Recent Form Overview
Sirius's recent record stands at 15W 9D 23L from 47 games, a 1.15 PPG return, with D-L-L-L-L in the last five. The sample for Sirius is still a mix of this season and last, given how young the current campaign is.
Osters IF, meanwhile, have gone 18W 13D 16L across 47 games — 1.43 PPG, with D-L-L-L-D in their last five. The sample for Osters IF 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 — 1.15 PPG for Sirius against 1.43 for Osters IF. Neither side arrives with a clear form advantage.
How They Fare by Venue
At home specifically, Sirius have managed 8W 4D 11L from 23 games — 1.22 PPG in front of their own supporters.
Osters IF's away record stands at 7W 7D 9L across 23 trips, a 1.22 PPG haul.
Attack vs Defence
Sirius are averaging 1.47 goals scored and 1.62 conceded per game recently; Osters IF are on 1.43 scored and 1.15 conceded.
On BTTS specifically: Sirius have seen both teams score in 64% of their recent games.
Last 47 Results — Allsvenskan
Current season: same league only · Previous season: all leagues (covers promoted/relegated teams)
Sirius
Blended
Osters IF
Blended
❓ Frequently Asked Questions
What form are Sirius and Osters IF in coming into this match?
Sirius have gone 15W 9D 23L in their last 47 games (1.15 PPG), while Osters IF have gone 18W 13D 16L in their last 47 (1.43 PPG).
Which team has the better venue record — Sirius at home or Osters IF away?
Sirius's home record (1.22 PPG) is the stronger of the two venue-specific splits — Sirius at home: 1.22 PPG; Osters IF away: 1.22 PPG.
⚔️ Rivalry Insight
The Rivalry So Far
These sides have met 2 times that we have on record, stretching back to June 2025 — a rivalry that has played out across roughly 1 year. Every recorded meeting has come in Allsvenskan. It has been a while since the last meeting — 3 August 2025, some 1 year back — so squads and form on both sides may look very different now.
Last 2 Meetings
0
Sirius
2
Draws
0
Osters IF
Recent Meetings
❓ Frequently Asked Questions
What is the head-to-head record between Sirius and Osters IF?
From 2 meetings on record, Sirius have won 0, Osters IF have won 0, and 2 have been drawn.
When did Sirius and Osters IF last play each other?
They last met on 3 August 2025, when Sirius 1-1 Osters IF.
📈 Trading Insight
Early Goal Trends
Sirius are typically involved in an early goal — the half-time board shows at least one in 70% of their matches. They've gone in front at half-time 30% of the time.
Osters IF see a goal before the break in 52% of their matches. They've also shown some fight from behind, salvaging a draw or win after trailing at half-time in 13% of those situations.
Full-Time Markets
BTTS sits in mixed territory for this pairing — Sirius 52%, Osters IF 48% — no strong lean either way from the trading data alone.
Over 2.5 has been close to a coin-flip for both sides — 61% (Sirius) and 35% (Osters IF).
On the defensive side: Sirius have failed to score in 39% of games; Osters IF in 39%.
Current season: same league only. Previous season: all leagues (covers promoted/relegated teams). All = any venue | Venue = Sirius home games / Osters IF away games. HT metrics require half-time score data — shown as — where unavailable.
❓ Frequently Asked Questions
Do both teams usually score when Sirius play Osters IF?
Not especially — both teams scoring has occurred in only 52% of Sirius's recent matches and 48% of Osters IF's, a rate that leans toward BTTS No.
Is Sirius vs Osters IF usually a high-scoring fixture?
Not particularly — Over 2.5 goals has come in for only 61% of Sirius's recent games and 35% of Osters IF's, pointing to a tighter contest.
Do Sirius and Osters IF tend to score early?
Sirius have had a goal before half-time in 70% of their recent matches, Osters IF in 52% — a useful reference point for first-half goal markets.
Sirius and Osters IF share the spoils in a 1-1 draw.
📝 Match Report
How It Unfolded
The points were shared at Studenternas IP, Regular Season - 18, as Sirius and Osters IF drew 1-1 in the Allsvenskan. 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 Sirius 1.15 xG and Osters IF 0.85 xG, a combined 2.00. The scoreboard read 1-1 for 2 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 Sirius attack 0.83 / defence 1.01 against Osters IF attack 0.64 / defence 0.95, drawn from 47/17 games (CurrentSeason).
On the result, the model split it Sirius 42% | Draw 31% | Osters IF 27%, with Sirius to win its most likely call at 42%. The actual draw had been the model's second-ranked read at 31%, so the result diverged from the top call without being a shock.
Goals & Markets
The model rated Over 2.5 goals at 32%. The game delivered 2, so it stayed under — a call the model got right. Over 1.5 had been 60% and landed. On both teams to score, the model sat at 40% and the match saw both sides score — a miss on BTTS. Historically the two sides average 51% Over 2.5 across their same-competition games (Sirius 62%, Osters IF 40%), a base rate that pointed the other way from today's under. Their combined BTTS history runs at 55%, which matched the both-scored outcome.
Trading Patterns vs Reality
Sirius's trading profile (47 games, 23 home) set some clear expectations: BTTS lands in 64% of their matches — today it did.
Osters IF's trading profile (47 games, 23 away) set some clear expectations: BTTS lands in 47% of their matches — today it did.
Form vs Result
The form lines were close — Sirius 1.15 PPG, Osters IF 1.43 PPG — offering no strong steer, and the draw fit that even billing.
Verdict
Grading the result against the stored data, 1 of 3 pre-match signals came in: result (miss), Over 2.5 (hit), 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.