Universidad de Chile 1-0 Union La Calera – Result & Analysis
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Poisson model favours Universidad de Chile (62%) — form and H2H data both point in the same direction as Universidad de Chile face Union La Calera.
✍️ Match Preview
Fixture Analysis
It is a Primera División clash, Regular Season - 2 as Universidad de Chile welcome Union La Calera to Estadio Nacional Julio Martínez Prádanos. Kick-off is set for Sunday 23 February 2025 at 23:30 UTC.
Recent Form
Across all Primera División games this season, Universidad de Chile have gone 8W 1D 1L from 10 outings — a 2.50 PPG return. Last five: L W W W D. Offensively they are averaging 1.80 goals per game, with 0.70 conceded. Defensively, conceding just 0.70 per game is an exceptional defensive record — one of the tightest in the division. 5 clean sheets from 10 games (50%) is a standout defensive return — they are keeping their net clean in more than half their matches.
Universidad de Chile's form when playing at home: 6W 3D 1L across 10 games at Estadio Nacional Julio Martínez Prádanos this term (2.10 PPG). At home they are averaging 1.30 goals scored and 0.40 conceded per game. 7 clean sheets from 10 home games (70%) — they are an exceptionally hard side to score against at Estadio Nacional Julio Martínez Prádanos. At home, both teams have scored in only 30% of games — reinforcing BTTS No as the home-venue-backed angle.
Union La Calera — All Games: 4W 3D 3L from 10 Primera División fixtures this season — 1.50 PPG. Last five: W L L D W. Their scoring rate of 1.10 per game is modest, conceding 0.90 — 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.
Union La Calera's form when playing away from home: 3W 3D 4L across 10 road games this term (1.20 PPG). Away from home they average 0.60 goals scored and 0.90 conceded per game. 4 clean sheets from 10 away games (40%) shows they are capable of shutting up shop on the road. Away from home, both teams have scored in only 30% of games — a low rate that backs BTTS No when they travel.
Universidad de Chile carry the stronger recent momentum — 1.00 PPG ahead of their opponents on 2.50 vs 1.50. The form data is a point in their favour, and where the price allows, it is the cleaner directional bet.
On the goals front, neither side scores or concedes freely enough to make BTTS Yes the call. Universidad de Chile's 30% rate and Union La Calera's 30% (using home/away splits) both sit well below average — BTTS No is the form-backed angle.
H2H Record
The fixture history tells a clear story: Universidad de Chile have dominated this rivalry, winning 5 of 7 past contests while Union La Calera have managed just 1 wins.
The 7 previous encounters between these sides have been high-scoring affairs — 3.4 goals per contest on average. Historical precedent backs the Over 2.5 goals market. The most recent clash, on 6 Oct 2024, ended 1–0 with Universidad de Chile winning.
From a betting standpoint, the H2H backs both Universidad de Chile and goals. The home side's 5 wins from 7 meetings, combined with an average of 3.4 goals per game, gives the home win and Over 2.5 combination a historically grounded case.
Trading Patterns
Universidad de Chile in-play and half-time data (60 games, 30 at home): they score before half-time in 62% of fixtures in home games; when goalless at HT, a second-half goal follows 71% of the time; BTTS occurs in 50% of their matches (home games); Over 2.5 goals lands in 40% of games (home games).
Union La Calera in-play and half-time data (60 games, 30 at away): they score before half-time in 67% of fixtures in away games; when goalless at HT, a second-half goal follows 74% of the time; BTTS occurs in 53% of their matches (away games); Over 2.5 goals lands in 33% of games (away games).
BTTS rates are mixed from the trading data — Universidad de Chile 57% versus Union La Calera 58%; no strong lean in either direction. The over/under 2.5 picture is inconclusive from the in-play data (Universidad de Chile 57% | Union La Calera 48%).
Poisson Model
The Poisson distribution model projects Universidad de Chile 1.87 xG and Union La Calera 0.81 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: Universidad de Chile attack 1.281 / defence 0.768 | Union La Calera attack 0.904 / defence 0.858. League average goals — home 1.704 / away 1.158. Universidad de Chile carry an above-average attack strength of 1.281 — their λ of 1.87 reflects genuine attacking quality above the league norm. Universidad de Chile's defence rating of 0.768 is below average — the home backline is amplifying the visitor's projected output. Data: 31 Universidad de Chile games / 31 Union La Calera games used (Blended). A blend of current and prior-season data is applied to stabilise estimates early in the campaign.
Result probabilities: Universidad de Chile 62% | Draw 22% | Union La Calera 15%. Fair-value odds: Universidad de Chile 1.61 | Draw 4.55 | Union La Calera 6.67. The model has a clear lean to Universidad de Chile (62%) — a 47pp gap over the next-most-likely outcome reflects a meaningful statistical advantage.
Goals markets: Over 2.5 probability 50% | BTTS probability 47% | Total xG 2.68. Over/Under 2.5 is close to a coin-flip at 50%/50% — the total xG of 2.68 sits near the 2.5 margin; this is a low-edge market from a Poisson standpoint. BTTS probability of 47% is moderate — neither team is projected to score with enough certainty to make Yes a clear standalone call.
Our Verdict
Poisson rates Universidad de Chile as the most likely outcome at 62% — clear model lean. Current-season form corroborates the Poisson lean — partial multi-source support. Draw No Bet is worth pricing alongside the outright: 22% draw probability makes the stalemate a live outcome even at this conviction level.
On the goals line, Poisson's 2.68 combined xG gives a 50% probability to Over 2.5 — marginal — conflicting signals, supported by H2H averaging 3.4 goals per meeting — though form averaging only 1.6 goals per game points in the other direction.
Poisson assigns a 47% probability to BTTS No based on the attack/defence strength model. Form rates corroborate: Universidad de Chile 30% | Union La Calera 30% BTTS from recent games.
The Poisson model is drawing on Blended data (31 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: Universidad de Chile vs Union La Calera | Competition: Primera División, Regular Season - 2 | Venue: Estadio Nacional Julio Martínez Prádanos • Kick-off: Sunday 23 Feb 2025, 23:30 UTC • Data inputs: H2H history, form splits, prediction model signals, and market pricing
📊 Statistical Prediction
• Poisson result probabilities: Universidad de Chile 62% | Draw 22% | Union La Calera 15% • Poisson goal markets: Over 2.5 50% | BTTS 47% | xG Universidad de Chile 1.87 / Union La Calera 0.81 • Poisson strength factors: Universidad de Chile attack 1.281 / def 0.768 | Union La Calera attack 0.904 / def 0.858 | league avg home 1.704 / away 1.158 • Poisson stance: Universidad de Chile (62%) — strong lean
🧮 Prediction Model
1.87
Universidad de Chile xG
Expected Goals
0.81
Union La Calera xG
47%
BTTS
75%
Over 1.5
50%
Over 2.5
28%
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 Universidad de Chile vs Union La Calera kick off?
Universidad de Chile vs Union La Calera kicked off at 23:30 on Sunday 23 February 2025 at Estadio Nacional Julio Martínez Prádanos.
What was the final score in Universidad de Chile vs Union La Calera?
Universidad de Chile 1 - 0 Union La Calera.
Where is Universidad de Chile vs Union La Calera being played?
The match is being played at Estadio Nacional Julio Martínez Prádanos.
What competition is Universidad de Chile vs Union La Calera part of?
Universidad de Chile vs Union La Calera is a Regular Season - 2 fixture in the Primera División (Chile).
Who is favourite to win Universidad de Chile vs Union La Calera?
Our statistical model gives Universidad de Chile a 62% chance of winning, Union La Calera a 15% chance, and a 22% chance of a draw — making Universidad de Chile the favourite.
Will both teams score in Universidad de Chile vs Union La Calera?
Our model estimates a 47% probability that both Universidad de Chile and Union La Calera will score (BTTS).
Will Universidad de Chile vs Union La Calera have over 2.5 goals?
Our model puts the probability of over 2.5 goals in this match at 50%.
What is the head-to-head record between Universidad de Chile and Union La Calera?
Record (7 meetings): Universidad de Chile 5W | Draws 1 | Union La Calera 1W.
What form are Universidad de Chile and Union La Calera in?
Universidad de Chile (all comps): 8W-1D-1L in 10 | 2.50 PPG | GF 1.80 / GA 0.70 | L5 L-W-W-W-D. Union La Calera (all comps): 4W-3D-3L in 10 | 1.50 PPG | GF 1.10 / GA 0.90 | L5 W-L-L-D-W.
🧮 Model Insight
How the Model Works This Match
Working from Universidad de Chile's attack rating (1.28) and Union La Calera's defence rating (0.86), the model arrives at 1.87 expected goals for the home side. The same calculation in reverse, Union La Calera's attack versus Universidad de Chile's defence, projects 0.81 expected goals for the visitors.
The sample (31/31 games) mixes this season and last, since the current campaign is still relatively young.
The Exact-Score Picture
Run the expected-goals figures through the full scoreline distribution and 2-0 emerges as the single most likely result, at 12.1%. Close behind: 1-1 (11.7%), 1-0 (11.5%). Those top three scorelines alone account for 35% of the model's total probability mass — a relatively concentrated, predictable distribution for this fixture.
Most Likely Outcome
Universidad de Chile Win
62%
1.60
22%
4.45
15%
6.58
Top 3 Most Likely Scorelines
1 – 0
12.9%
Home win
Most likely
2 – 0
12.1%
Home win
1 – 1
10.4%
Draw
Expected Goals & Win Odds
1.87
Universidad de Chile xG
Total xG
2.68
0.81
Union La Calera xG
1.60
62%
Home win
4.45
22%
Draw
6.58
15%
Away win
Goals Markets
75%
Over 1.5
1.33
25%
Under 1.5
4.00
50%
Over 2.5
2.00
50%
Under 2.5
2.00
28%
Over 3.5
3.57
72%
Under 3.5
1.39
13%
Over 4.5
7.69
87%
Under 4.5
1.15
Match Markets
Both Teams to Score
47%
BTTS Yes
2.12
53%
BTTS No
1.89
Clean Sheet
45%
2.24
15%
6.51
Win to Nil
28%
3.59
2%
42.81
Score Probability Matrix (%)
| H \ A | 0 | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|---|
| 0 | 6.9 | 5.5 | 2.2 | 0.6 | 0.1 | – |
| 1 | 12.9 | 10.4 | 4.2 | 1.1 | 0.2 | – |
| 2 | 12.1 | 9.7 | 3.9 | 1.0 | 0.2 | – |
| 3 | 7.5 | 6.1 | 2.4 | 0.7 | 0.1 | – |
| 4 | 3.5 | 2.8 | 1.1 | 0.3 | 0.1 | – |
| 5 | 1.3 | 1.1 | 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 Universidad de Chile vs Union La Calera?
Our Poisson model rates 2-0 as the single most likely exact scoreline, at 12.1%.
How many goals are Universidad de Chile and Union La Calera expected to score?
The model projects 1.87 expected goals for Universidad de Chile and 0.81 for Union La Calera, a combined total of 2.68.
How confident is the prediction model for Universidad de Chile vs Union La Calera?
Reasonably confident — the model's leading outcome is rated at 62%, a clear lean rather than a toss-up.
📈 Form Insight
Form at a Glance
Universidad de Chile come into this having played 60 games, going 30W 15D 15L for 1.75 points per game. Their last five reads L-W-W-W-D.
On the other side, Union La Calera sit at 1.25 PPG from 60 outings (19W 18D 23L), a run that reads W-L-L-D-W across their last five.
Universidad de Chile carry the stronger recent form of the two, 0.50 PPG clear of Union La Calera — worth weighing alongside whatever the head-to-head and market data say.
Venue Form
Universidad de Chile's home form reads 13W 11D 6L across 30 games on their own ground, a 1.67 PPG return.
Away from home, Union La Calera have taken 1.27 points per game from 30 outings (9W 11D 10L).
Goals in Recent Form
Universidad de Chile are averaging 1.55 goals scored and 1.10 conceded per game recently; Union La Calera are on 1.18 scored and 1.35 conceded.
Defensively: Universidad de Chile have kept a clean sheet in 35% of their games — worth knowing if you're weighing up clean-sheet or BTTS-No markets.
Last 60 Results — Primera División
Current season: same league only · Previous season: all leagues (covers promoted/relegated teams)
Universidad de Chile
Current Season
Union La Calera
Current Season
❓ Frequently Asked Questions
What form are Universidad de Chile and Union La Calera in coming into this match?
Universidad de Chile have gone 30W 15D 15L in their last 60 games (1.75 PPG), while Union La Calera have gone 19W 18D 23L in their last 60 (1.25 PPG).
Which team has the better venue record — Universidad de Chile at home or Union La Calera away?
Universidad de Chile's home record (1.67 PPG) is the stronger of the two venue-specific splits — Universidad de Chile at home: 1.67 PPG; Union La Calera away: 1.27 PPG.
Have Universidad de Chile or Union La Calera been keeping clean sheets recently?
Universidad de Chile have kept a clean sheet in 35% of their recent games, Union La Calera in 23%.
⚔️ Rivalry Insight
Fixture History
10 meetings separate these sides on the data we hold, the series stretching back to December 2021. Every recorded meeting has come in Primera División. They last met on 14 June 2026, roughly 3 months ago.
Streaks & Records
The biggest gap between the sides came on 28 Jul 2025, when Universidad de Chile won 0-4 — the largest margin of victory on record between these two.
Universidad de Chile's record when hosting Union La Calera specifically: 4W 1D 0L from 5 games — a narrower, venue-specific slice of the head-to-head picture.
Last 10 Meetings
7
Universidad de Chile
2
Draws
1
Union La Calera
Recent Meetings
❓ Frequently Asked Questions
What is the head-to-head record between Universidad de Chile and Union La Calera?
From 10 meetings on record, Universidad de Chile have won 7, Union La Calera have won 1, and 2 have been drawn.
When did Universidad de Chile and Union La Calera last play each other?
They last met on 14 June 2026, when Union La Calera 2-2 Universidad de Chile.
Who has won more matches between Universidad de Chile and Union La Calera?
Universidad de Chile have the better head-to-head record, with 7 wins from 10 meetings.
📈 Trading Insight
First-Half Patterns
Universidad de Chile are typically involved in an early goal — the half-time board shows at least one in 62% of their matches. They've gone in front at half-time 31% of the time.
Union La Calera are typically involved in an early goal — the half-time board shows at least one in 67% of their matches.
Full-Time Trends
BTTS sits in mixed territory for this pairing — Universidad de Chile 50%, Union La Calera 53% — no strong lean either way from the trading data alone.
Over 2.5 has been close to a coin-flip for both sides — 40% (Universidad de Chile) and 33% (Union La Calera).
On the defensive side: Universidad de Chile keep a clean sheet in 47% of their matches; Union La Calera in 27%.
Current season: same league only. Previous season: all leagues (covers promoted/relegated teams). All = any venue | Venue = Universidad de Chile home games / Union La Calera away games. HT metrics require half-time score data — shown as — where unavailable.
❓ Frequently Asked Questions
Do both teams usually score when Universidad de Chile play Union La Calera?
Not especially — both teams scoring has occurred in only 50% of Universidad de Chile's recent matches and 53% of Union La Calera's, a rate that leans toward BTTS No.
Is Universidad de Chile vs Union La Calera usually a high-scoring fixture?
Not particularly — Over 2.5 goals has come in for only 40% of Universidad de Chile's recent games and 33% of Union La Calera's, pointing to a tighter contest.
Do Universidad de Chile and Union La Calera tend to score early?
Universidad de Chile have had a goal before half-time in 62% of their recent matches, Union La Calera in 67% — a useful reference point for first-half goal markets.
Prediction vindicated as Universidad de Chile edge out Union La Calera 1-0.
📝 Match Report
How It Unfolded
Universidad de Chile beat Union La Calera 1-0 at Estadio Nacional Julio Martínez Prádanos, Regular Season - 2, in the Primera División. 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 Universidad de Chile 1.87 xG and Union La Calera 0.81 xG, a combined 2.68. The scoreboard read 1-0 for 1 actual goal. Universidad de Chile fell 0.9 short of their projected output. Union La Calera landed 0.8 under their projected return. Those figures were built on strength ratings of Universidad de Chile attack 1.28 / defence 0.77 against Union La Calera attack 0.90 / defence 0.86, drawn from 31/31 games (Blended).
On the result, the model split it Universidad de Chile 62% | Draw 22% | Union La Calera 15%, with Universidad de Chile to win its most likely call at 62%. The scoreboard confirmed the model's leading pick.
Goals & Markets
The model rated Over 2.5 goals at 50%. The game delivered 1, so it stayed under — a miss for the goals model. Over 1.5 had been 75% and missed. On both teams to score, the model sat at 47% and the match did not — another call in the model's favour. Historically the two sides average 52% Over 2.5 across their same-competition games (Universidad de Chile 57%, Union La Calera 48%), a base rate that pointed the other way from today's under. Their combined BTTS history runs at 58%, which did not match the one-sided outcome.
Trading Patterns vs Reality
Universidad de Chile's trading profile (60 games, 30 home) set some clear expectations: BTTS lands in 57% of their matches — today it did not; they keep a clean sheet 35% of the time, and duly kept one.
Union La Calera's trading profile (60 games, 30 away) set some clear expectations: BTTS lands in 58% of their matches — today it did not; they fail to score in 28% of games, a blank that repeated today.
Form vs Result
On form, Universidad de Chile arrived the stronger side — 1.75 PPG against 1.25. The form guide was vindicated by the result. Universidad de Chile (home/away splits) conceded 0 against a 0.90 average — tighter than their form line. Union La Calera (home/away splits) managed 0 against a 1.00 scoring average — below par going forward.
Verdict
Grading the result against the stored data, 3 of 4 pre-match signals came in: result (hit), Over 2.5 (miss), BTTS (hit), form (hit). 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.