Union La Calera 0-3 U. Catolica – Result & Analysis
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Poisson model rates Union La Calera at 43%, yet other data sources diverge — this Union La Calera vs U. Catolica fixture contains genuine analytical tension.
✍️ Match Preview
Full Analysis
Estadio Municipal Nicolás Chahuán Nazar plays host to Union La Calera versus U. Catolica in Primera División, Regular Season - 30. Kick-off: Saturday 9 December 2023 at 21:00 UTC.
Form & Momentum
Union La Calera have collected 1.40 PPG across 10 Primera División outings this season: 4W 2D 4L. Last five: W L L W W. Offensively they are averaging 1.60 goals per game, with 1.50 conceded. 2 clean sheets from 10 outings provides some defensive foundation. Both teams have scored in 70% of their games — a high BTTS rate that carries real weight in the goals markets.
In front of their own supporters this season, Union La Calera have posted 3W 3D 4L at Estadio Municipal Nicolás Chahuán Nazar — 1.20 PPG. At home they are averaging 1.50 goals scored and 1.40 conceded per game. Both teams have scored in 70% of their home games — an outstanding BTTS rate that is a key data point for this fixture.
U. Catolica (all games): 3W 3D 4L across 10 Primera División outings this term — 1.20 points per game. Last five: L W L D D. Their scoring rate of 1.30 per game is modest, conceding 1.60 — 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. Both teams have scored in 60% of their games — a noteworthy BTTS rate that supports the Yes market.
U. Catolica's form when playing away from home: 2W 4D 4L across 10 road games this term (1.00 PPG). Away from home they average 1.40 goals scored and 1.70 conceded per game. BTTS has landed in 60% of their away games — meaningful support for the Yes angle in this specific context.
A near-identical PPG reading — 1.40 for Union La Calera, 1.20 for U. Catolica — means the form record is uninstructive on result selection. The goals and market sections will carry greater evidential weight.
In terms of goals, both squads have been finding the net consistently (using home/away splits) — Union La Calera have seen both teams score in 70% of their games, U. Catolica in 60%. That combined rate is a strong statistical case for BTTS Yes as a standalone play.
H2H History
Form and model data should carry more weight here — the historical record is too balanced to provide a directional steer. From 4 meetings: Union La Calera 1W, U. Catolica 2W, 1D.
The 4 previous meetings have averaged 2.8 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 May 2023, 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
Union La Calera goal-timing and half-time pattern breakdown (59 games, 29 at home): they score before half-time in 62% of fixtures in home games; when goalless at HT, a second-half goal follows 60% of the time; BTTS occurs in 62% of their matches (home games); Over 2.5 goals lands in 48% of games (home games).
U. Catolica goal-timing and half-time pattern breakdown (59 games, 29 at away): they score before half-time in 79% of fixtures in away games; when goalless at HT, a second-half goal follows 82% of the time; BTTS occurs in 59% of their matches (away games); Over 2.5 goals lands in 76% of games (away games).
BTTS rates are mixed from the trading data — Union La Calera 61% versus U. Catolica 54%; no strong lean in either direction. The over/under 2.5 picture is inconclusive from the in-play data (Union La Calera 49% | U. Catolica 61%).
Poisson Model
The Poisson distribution model projects Union La Calera 1.73 xG and U. Catolica 1.50 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: Union La Calera attack 1.240 / defence 1.033 | U. Catolica attack 1.065 / defence 1.013. League average goals — home 1.374 / away 1.360. Data: 59 Union La Calera games / 59 U. Catolica games used (CurrentSeason).
Result probabilities: Union La Calera 43% | Draw 23% | U. Catolica 34%. Fair-value odds: Union La Calera 2.33 | Draw 4.35 | U. Catolica 2.94. This is a low-confidence result — no outcome exceeds 45%. The draw at 23% is a primary outcome, not an afterthought.
Goals markets: Over 2.5 probability 62% | BTTS probability 64% | Total xG 3.22. Over 2.5 holds a meaningful probability edge at 62% — the 3.22 total xG provides moderate support, though the model is not projecting a high-scoring game. BTTS Yes at 64% reflects that both xG figures (1.73 / 1.50) are above the threshold where scoring blanks become the primary outcome — both sides are projected to find the net.
Final Verdict
Poisson rates Union La Calera as the most likely outcome at 43% — marginal model lean. Draw probability of 23% warrants consideration of Double Chance or Draw No Bet on Union La Calera if the outright odds are short. The opposing side holds a 34% win probability per the model — this is not a banker and should be staked accordingly.
The Poisson model projects 3.22 xG in total — Over 2.5 at 62% — strong confidence, supported by form averaging 3.0 goals per game and H2H averaging 2.8 goals per meeting.
Poisson assigns a 64% probability to BTTS Yes based on the attack/defence strength model. Form rates corroborate: Union La Calera 70% | U. Catolica 60% BTTS from recent games.
The outsider holds a 34% win probability per the model — this is not a banker and should not be treated as one. Proportionate stakes are appropriate given the genuine contest the data projects.
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💡 Key Insights
🏟️ Match Context
• Fixture: Union La Calera vs U. Catolica | Competition: Primera División, Regular Season - 30 | Venue: Estadio Municipal Nicolás Chahuán Nazar • Kick-off: Saturday 9 Dec 2023, 21:00 UTC • Data inputs: H2H history, form splits, prediction model signals, and market pricing
📊 Statistical Prediction
• Poisson result probabilities: Union La Calera 43% | Draw 23% | U. Catolica 34% • Poisson goal markets: Over 2.5 62% | BTTS 64% | xG Union La Calera 1.73 / U. Catolica 1.50 • Poisson strength factors: Union La Calera attack 1.240 / def 1.033 | U. Catolica attack 1.065 / def 1.013 | league avg home 1.374 / away 1.360 • Poisson stance: Union La Calera (43%) — low confidence — close contest
🧮 Prediction Model
1.73
Union La Calera xG
Expected Goals
1.50
U. Catolica xG
64%
BTTS
83%
Over 1.5
62%
Over 2.5
40%
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 Union La Calera vs U. Catolica kick off?
Union La Calera vs U. Catolica kicked off at 21:00 on Saturday 9 December 2023 at Estadio Municipal Nicolás Chahuán Nazar.
What was the final score in Union La Calera vs U. Catolica?
Union La Calera 0 - 3 U. Catolica.
Where is Union La Calera vs U. Catolica being played?
The match is being played at Estadio Municipal Nicolás Chahuán Nazar.
What competition is Union La Calera vs U. Catolica part of?
Union La Calera vs U. Catolica is a Regular Season - 30 fixture in the Primera División (Chile).
Who is favourite to win Union La Calera vs U. Catolica?
Our statistical model gives Union La Calera a 43% chance of winning, U. Catolica a 34% chance, and a 23% chance of a draw — making Union La Calera the favourite.
Will both teams score in Union La Calera vs U. Catolica?
Our model estimates a 64% probability that both Union La Calera and U. Catolica will score (BTTS).
Will Union La Calera vs U. Catolica have over 2.5 goals?
Our model puts the probability of over 2.5 goals in this match at 62%.
What is the head-to-head record between Union La Calera and U. Catolica?
Record (4 meetings): Union La Calera 1W | Draws 1 | U. Catolica 2W.
What form are Union La Calera and U. Catolica in?
Union La Calera (all comps): 4W-2D-4L in 10 | 1.40 PPG | GF 1.60 / GA 1.50 | L5 W-L-L-W-W. U. Catolica (all comps): 3W-3D-4L in 10 | 1.20 PPG | GF 1.30 / GA 1.60 | L5 L-W-L-D-D.
🧮 Model Insight
Where the Numbers Come From
Union La Calera's attacking strength (1.24x league average) is weighed against U. Catolica's defensive record (1.01x) to produce a home expected-goals figure of 1.73. Flip it around — U. Catolica's attack (1.06x) against Union La Calera's defence (1.03x) — and the away total comes out at 1.50.
These ratings are built from 59/59 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 11.6%. Close behind: 2-1 (8.9%), 1-2 (7.7%). Together the top three scorelines make up 28% of the probability — a moderately spread distribution, typical of a competitive match-up.
Most Likely Outcome
Union La Calera Win
43%
2.31
23%
4.31
34%
2.98
Top 3 Most Likely Scorelines
1 – 1
10.3%
Draw
Most likely
2 – 1
8.9%
Home win
1 – 2
7.7%
Away win
Expected Goals & Win Odds
1.73
Union La Calera xG
Total xG
3.22
1.50
U. Catolica xG
2.31
43%
Home win
4.31
23%
Draw
2.98
34%
Away win
Goals Markets
83%
Over 1.5
1.20
17%
Under 1.5
5.88
62%
Over 2.5
1.61
38%
Under 2.5
2.63
40%
Over 3.5
2.50
60%
Under 3.5
1.67
22%
Over 4.5
4.55
78%
Under 4.5
1.28
Match Markets
Both Teams to Score
64%
BTTS Yes
1.57
36%
BTTS No
2.76
Clean Sheet
22%
4.47
18%
5.61
Win to Nil
10%
10.33
6%
16.72
Score Probability Matrix (%)
| H \ A | 0 | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|---|
| 0 | 4.0 | 6.0 | 4.5 | 2.2 | 0.8 | 0.2 |
| 1 | 6.9 | 10.3 | 7.7 | 3.8 | 1.4 | 0.4 |
| 2 | 5.9 | 8.9 | 6.6 | 3.3 | 1.2 | 0.4 |
| 3 | 3.4 | 5.1 | 3.8 | 1.9 | 0.7 | 0.2 |
| 4 | 1.5 | 2.2 | 1.6 | 0.8 | 0.3 | 0.1 |
| 5 | 0.5 | 0.8 | 0.6 | 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 Union La Calera vs U. Catolica?
Our Poisson model rates 1-1 as the single most likely exact scoreline, at 11.6%.
How many goals are Union La Calera and U. Catolica expected to score?
The model projects 1.73 expected goals for Union La Calera and 1.50 for U. Catolica, a combined total of 3.22.
How confident is the prediction model for Union La Calera vs U. Catolica?
Not very — the model's leading outcome sits at just 43%, meaning this is rated as a genuinely open contest with no dominant favourite.
📈 Form Insight
Recent Form Overview
Union La Calera's recent record stands at 19W 23D 17L from 59 games, a 1.36 PPG return, with W-L-L-W-W in the last five.
U. Catolica, meanwhile, have gone 23W 15D 21L across 59 games — 1.42 PPG, with L-W-L-D-D in their last five.
There isn't much between them on recent form — 1.36 PPG for Union La Calera against 1.42 for U. Catolica. Neither side arrives with a clear form advantage.
How They Fare by Venue
At home specifically, Union La Calera have managed 11W 12D 6L from 29 games — 1.55 PPG in front of their own supporters.
U. Catolica's away record stands at 10W 6D 13L across 29 trips, a 1.24 PPG haul.
Attack vs Defence
Union La Calera are averaging 1.32 goals scored and 1.32 conceded per game recently; U. Catolica are on 1.46 scored and 1.37 conceded.
On BTTS specifically: Union La Calera have seen both teams score in 61% of their recent games.
Last 59 Results — Primera División
Current season: same league only · Previous season: all leagues (covers promoted/relegated teams)
Union La Calera
Current Season
U. Catolica
Current Season
❓ Frequently Asked Questions
What form are Union La Calera and U. Catolica in coming into this match?
Union La Calera have gone 19W 23D 17L in their last 59 games (1.36 PPG), while U. Catolica have gone 23W 15D 21L in their last 59 (1.42 PPG).
Which team has the better venue record — Union La Calera at home or U. Catolica away?
Union La Calera's home record (1.55 PPG) is the stronger of the two venue-specific splits — Union La Calera at home: 1.55 PPG; U. Catolica away: 1.24 PPG.
⚔️ Rivalry Insight
The Rivalry So Far
These sides have met 10 times that we have on record, stretching back to October 2021 — a rivalry that has played out across roughly 4 years. Every recorded meeting has come in Primera División. They last met on 21 April 2026, roughly 3 months ago.
Notable Numbers
For context on how one-sided this fixture can get: Union La Calera won 4-0 on 23 Oct 2022, the biggest margin either side has managed in the series.
Specifically as hosts in this fixture, Union La Calera have gone 1W 2D 2L from 5 meetings on their own ground against U. Catolica — worth weighing alongside the overall series record.
Last 10 Meetings
2
Union La Calera
3
Draws
5
U. Catolica
Recent Meetings
❓ Frequently Asked Questions
What is the head-to-head record between Union La Calera and U. Catolica?
From 10 meetings on record, Union La Calera have won 2, U. Catolica have won 5, and 3 have been drawn.
When did Union La Calera and U. Catolica last play each other?
They last met on 21 April 2026, when U. Catolica 1-2 Union La Calera.
Who has won more matches between Union La Calera and U. Catolica?
U. Catolica have the better head-to-head record, with 5 wins from 10 meetings.
📈 Trading Insight
Early Goal Trends
Union La Calera 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 34% of the time.
U. Catolica are typically involved in an early goal — the half-time board shows at least one in 79% of their matches. They've gone in front at half-time 36% of the time. They've also shown some fight from behind, salvaging a draw or win after trailing at half-time in 14% of those situations.
Full-Time Markets
BTTS sits in mixed territory for this pairing — Union La Calera 62%, U. Catolica 59% — no strong lean either way from the trading data alone.
Goals have flowed in these teams' recent matches — Over 2.5 has landed at 48% for Union La Calera and 76% for U. Catolica. Stepping up a level, Over 3.5 has also landed reasonably often — 31% and 38% respectively — worth a look for goal-hungry markets.
On the defensive side: Union La Calera keep a clean sheet in 31% of their matches.
Current season: same league only. Previous season: all leagues (covers promoted/relegated teams). All = any venue | Venue = Union La Calera home games / U. Catolica away games. HT metrics require half-time score data — shown as — where unavailable.
❓ Frequently Asked Questions
Do both teams usually score when Union La Calera play U. Catolica?
Yes — based on recent matches, both teams have scored in 62% of Union La Calera's games and 59% of U. Catolica's, a combined rate that favours BTTS Yes.
Is Union La Calera vs U. Catolica usually a high-scoring fixture?
Recent trends suggest it could be — Over 2.5 goals has landed in 48% of Union La Calera's matches and 76% of U. Catolica's.
Do Union La Calera and U. Catolica tend to score early?
Union La Calera have had a goal before half-time in 62% of their recent matches, U. Catolica in 79% — a useful reference point for first-half goal markets.
Dominant U. Catolica run riot with a 0-3 hammering of Union La Calera.
📝 Match Report
How It Unfolded
U. Catolica beat Union La Calera 0-3 at Estadio Municipal Nicolás Chahuán Nazar, Regular Season - 30, in the Primera División. 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 Union La Calera 1.73 xG and U. Catolica 1.50 xG, a combined 3.22. The scoreboard read 0-3 for 3 actual goals. Union La Calera fell 1.7 short of their projected output. U. Catolica outscored their 1.50 projection by 1.5. Those figures were built on strength ratings of Union La Calera attack 1.24 / defence 1.03 against U. Catolica attack 1.06 / defence 1.01, drawn from 59/59 games (CurrentSeason).
On the result, the model split it Union La Calera 43% | Draw 23% | U. Catolica 34%, with Union La Calera to win its most likely call at 43%. The actual U. Catolica win had been the model's second-ranked read at 34%, so the result diverged from the top call without being a shock.
Goals & Markets
The model rated Over 2.5 goals at 62%. The game delivered 3, so it went over — a call the model got right. Over 1.5 had been 83% and landed. Over 3.5 was 40% and did not. On both teams to score, the model sat at 64% and the match did not — a miss on BTTS. Historically the two sides average 55% Over 2.5 across their same-competition games (Union La Calera 49%, U. Catolica 61%), a base rate that agreed with today's over. Their combined BTTS history runs at 58%, which did not match the one-sided outcome.
Trading Patterns vs Reality
Union La Calera's trading profile (59 games, 29 home) set some clear expectations: BTTS lands in 61% of their matches — today it did not.
U. Catolica's trading profile (59 games, 29 away) set some clear expectations: BTTS lands in 54% of their matches — today it did not.
Form vs Result
The form lines were close — Union La Calera 1.36 PPG, U. Catolica 1.42 PPG — offering no strong steer, and the U. Catolica win broke the near-deadlock. Union La Calera (home/away splits) managed 0 against a 1.48 scoring average — below par going forward and shipped 3 against a 1.17 concession average — a leakier day than usual. U. Catolica (home/away splits) scored 3 against a 1.55 average — above their attacking norm and conceded 0 against a 1.66 average — tighter than their form line.
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.