Union La Calera 4-0 U. Catolica – Result & Analysis
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Poisson model rates U. Catolica at 41%, 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 - 28. Kick-off: Sunday 23 October 2022 at 23:00 UTC.
Form & Momentum
Union La Calera have collected 1.80 PPG across 10 Primera División outings this season: 5W 3D 2L. Last five: W L D W W. Offensively they are averaging 1.70 goals per game, with 1.40 conceded. 3 clean sheets 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 Union La Calera, so this record blends games from this season and last.
In front of their own supporters this season, Union La Calera have posted 4W 6D 0L at Estadio Municipal Nicolás Chahuán Nazar — 1.80 PPG. At home they are averaging 1.20 goals scored and 0.70 conceded per game. 5 clean sheets from 10 home games (50%) — they are an exceptionally hard side to score against at Estadio Municipal Nicolás Chahuán Nazar.
U. Catolica (all games): 5W 4D 1L across 10 Primera División outings this term — 1.90 points per game. Last five: W W D D W. They are scoring at 1.60 per game and conceding 0.70. Defensively, 0.70 goals conceded per game is elite-level — a side this difficult to score against is a real threat to Over 2.5 and BTTS Yes. 5 clean sheets from 10 games (50%) is an exceptional defensive record — they are keeping clean sheets more often than not. This season is still relatively young for U. Catolica, so this record blends games from this season and last.
U. Catolica's form when playing away from home: 3W 2D 5L across 10 road games this term (1.10 PPG). Away from home they average 1.50 goals scored and 1.50 conceded per game. Their away PPG of 1.10 is notably below their overall 1.90 — form away from home has been a clear weakness this season.
A near-identical PPG reading — 1.80 for Union La Calera, 1.90 for U. Catolica — means the form record is uninstructive on result selection. The goals and market sections will carry greater evidential weight.
H2H History
Form and model data should carry more weight here — the historical record is too balanced to provide a directional steer. From 2 meetings: Union La Calera 0W, U. Catolica 2W, 0D.
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 13 May 2022, ended 0–3 with U. Catolica winning.
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 72% of fixtures in home games; when goalless at HT, a second-half goal follows 63% of the time; BTTS occurs in 52% of their matches (home games); Over 2.5 goals lands in 34% of games (home games).
U. Catolica goal-timing and half-time pattern breakdown (59 games, 29 at away): they score before half-time in 72% of fixtures in away games; when goalless at HT, a second-half goal follows 89% of the time; BTTS occurs in 55% of their matches (away games); Over 2.5 goals lands in 69% of games (away games).
BTTS rates are mixed from the trading data — Union La Calera 52% versus U. Catolica 49%; no strong lean in either direction. The over/under 2.5 picture is inconclusive from the in-play data (Union La Calera 46% | U. Catolica 63%).
Poisson Model
The Poisson distribution model projects Union La Calera 1.27 xG and U. Catolica 1.42 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 1.050 / defence 0.957 | U. Catolica attack 1.302 / defence 0.889. League average goals — home 1.363 / away 1.142. U. Catolica have an above-average attack strength of 1.302 — the away xG of 1.42 is driven by genuine attacking quality on the road. Data: 59 Union La Calera games / 59 U. Catolica games used (CurrentSeason).
Result probabilities: Union La Calera 34% | Draw 26% | U. Catolica 41%. Fair-value odds: Union La Calera 2.94 | Draw 3.85 | U. Catolica 2.44. This is a low-confidence result — no outcome exceeds 45%. The draw at 26% is a primary outcome, not an afterthought.
Goals markets: Over 2.5 probability 51% | BTTS probability 55% | Total xG 2.70. Over/Under 2.5 is close to a coin-flip at 51%/49% — the total xG of 2.70 sits near the 2.5 margin; this is a low-edge market from a Poisson standpoint. BTTS probability of 55% is moderate — neither team is projected to score with enough certainty to make Yes a clear standalone call.
Final Verdict
Poisson rates U. Catolica as the most likely outcome at 41% — marginal model lean. Draw probability of 26% warrants consideration of Double Chance or Draw No Bet on U. Catolica 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 2.70 xG in total — Over 2.5 at 51% — Poisson-only — limited corroboration confidence.
Poisson assigns a 55% probability to BTTS Yes based on the attack/defence strength model. Form rates are neutral: Union La Calera 50% | U. Catolica 50%.
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 - 28 | Venue: Estadio Municipal Nicolás Chahuán Nazar • Kick-off: Sunday 23 Oct 2022, 23:00 UTC • Data inputs: H2H history, form splits, prediction model signals, and market pricing
📊 Statistical Prediction
• Poisson result probabilities: Union La Calera 34% | Draw 26% | U. Catolica 41% • Poisson goal markets: Over 2.5 51% | BTTS 55% | xG Union La Calera 1.27 / U. Catolica 1.42 • Poisson strength factors: Union La Calera attack 1.050 / def 0.957 | U. Catolica attack 1.302 / def 0.889 | league avg home 1.363 / away 1.142 • Poisson stance: U. Catolica (41%) — low confidence — close contest
🧮 Prediction Model
1.27
Union La Calera xG
Expected Goals
1.42
U. Catolica xG
55%
BTTS
75%
Over 1.5
51%
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 Union La Calera vs U. Catolica kick off?
Union La Calera vs U. Catolica kicked off at 23:00 on Sunday 23 October 2022 at Estadio Municipal Nicolás Chahuán Nazar.
What was the final score in Union La Calera vs U. Catolica?
Union La Calera 4 - 0 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 - 28 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 34% chance of winning, U. Catolica a 41% chance, and a 26% chance of a draw — making U. Catolica the favourite.
Will both teams score in Union La Calera vs U. Catolica?
Our model estimates a 55% 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 51%.
What is the head-to-head record between Union La Calera and U. Catolica?
Record (2 meetings): Union La Calera 0W | Draws 0 | U. Catolica 2W.
What form are Union La Calera and U. Catolica in?
Union La Calera (all comps): 5W-3D-2L in 10 | 1.80 PPG | GF 1.70 / GA 1.40 | L5 W-L-D-W-W. U. Catolica (all comps): 5W-4D-1L in 10 | 1.90 PPG | GF 1.60 / GA 0.70 | L5 W-W-D-D-W.
🧮 Model Insight
Where the Numbers Come From
Union La Calera's attacking strength (1.05x league average) is weighed against U. Catolica's defensive record (0.89x) to produce a home expected-goals figure of 1.27. Flip it around — U. Catolica's attack (1.30x) against Union La Calera's defence (0.96x) — and the away total comes out at 1.42.
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 13.8%. Close behind: 1-2 (8.7%), 0-0 (8.3%). Those top three scorelines alone account for 31% of the model's total probability mass — a relatively concentrated, predictable distribution for this fixture.
Most Likely Outcome
U. Catolica Win
34%
2.97
26%
3.88
41%
2.46
Top 3 Most Likely Scorelines
1 – 1
12.2%
Draw
Most likely
0 – 1
9.6%
Away win
1 – 2
8.7%
Away win
Expected Goals & Win Odds
1.27
Union La Calera xG
Total xG
2.70
1.42
U. Catolica xG
2.97
34%
Home win
3.88
26%
Draw
2.46
41%
Away win
Goals Markets
75%
Over 1.5
1.33
25%
Under 1.5
4.00
51%
Over 2.5
1.96
49%
Under 2.5
2.04
28%
Over 3.5
3.57
72%
Under 3.5
1.39
14%
Over 4.5
7.14
86%
Under 4.5
1.16
Match Markets
Both Teams to Score
55%
BTTS Yes
1.83
45%
BTTS No
2.20
Clean Sheet
24%
4.15
28%
3.57
Win to Nil
8%
12.33
11%
8.79
Score Probability Matrix (%)
| H \ A | 0 | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|---|
| 0 | 6.8 | 9.6 | 6.8 | 3.2 | 1.2 | 0.3 |
| 1 | 8.6 | 12.2 | 8.7 | 4.1 | 1.5 | 0.4 |
| 2 | 5.5 | 7.8 | 5.5 | 2.6 | 0.9 | 0.3 |
| 3 | 2.3 | 3.3 | 2.3 | 1.1 | 0.4 | 0.1 |
| 4 | 0.7 | 1.0 | 0.7 | 0.4 | 0.1 | – |
| 5 | 0.2 | 0.3 | 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 Union La Calera vs U. Catolica?
Our Poisson model rates 1-1 as the single most likely exact scoreline, at 13.8%.
How many goals are Union La Calera and U. Catolica expected to score?
The model projects 1.27 expected goals for Union La Calera and 1.42 for U. Catolica, a combined total of 2.70.
How confident is the prediction model for Union La Calera vs U. Catolica?
Not very — the model's leading outcome sits at just 41%, 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 22W 18D 19L from 59 games, a 1.42 PPG return, with W-L-D-W-W in the last five. The sample for Union La Calera is still a mix of this season and last, given how young the current campaign is.
U. Catolica, meanwhile, have gone 34W 7D 18L across 59 games — 1.85 PPG, with W-W-D-D-W in their last five. The sample for U. Catolica is still a mix of this season and last, given how young the current campaign is.
The points-per-game comparison favours U. Catolica by 0.43 — a real, if not enormous, edge over Union La Calera heading into this one.
How They Fare by Venue
At home specifically, Union La Calera have managed 11W 9D 9L from 29 games — 1.45 PPG in front of their own supporters.
U. Catolica's away record stands at 12W 2D 15L across 29 trips, a 1.31 PPG haul. That's a step down from their 1.85 PPG overall record — away form has been the weaker part of U. Catolica's season.
Attack vs Defence
Union La Calera are averaging 1.19 goals scored and 1.31 conceded per game recently; U. Catolica are on 1.76 scored and 1.15 conceded.
Defensively: U. Catolica in 37% — worth knowing if you're weighing up clean-sheet or BTTS-No markets.
Last 59 Results — Primera División
Current season: same league only · Previous season: all leagues (covers promoted/relegated teams)
Union La Calera
Blended
U. Catolica
Blended
❓ Frequently Asked Questions
What form are Union La Calera and U. Catolica in coming into this match?
Union La Calera have gone 22W 18D 19L in their last 59 games (1.42 PPG), while U. Catolica have gone 34W 7D 18L in their last 59 (1.85 PPG).
Which team has the better venue record — Union La Calera at home or U. Catolica away?
Union La Calera's home record (1.45 PPG) is the stronger of the two venue-specific splits — Union La Calera at home: 1.45 PPG; U. Catolica away: 1.31 PPG.
Have Union La Calera or U. Catolica been keeping clean sheets recently?
Union La Calera have kept a clean sheet in 32% of their recent games, U. Catolica in 37%.
⚔️ 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 72% of their matches. They've gone in front at half-time 28% of the time.
U. Catolica are typically involved in an early goal — the half-time board shows at least one in 72% of their matches. They've gone in front at half-time 31% of the time.
Full-Time Markets
BTTS sits in mixed territory for this pairing — Union La Calera 52%, U. Catolica 55% — no strong lean either way from the trading data alone.
Over 2.5 has been close to a coin-flip for both sides — 34% (Union La Calera) and 69% (U. Catolica).
On the defensive side: Union La Calera keep a clean sheet in 34% 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?
Not especially — both teams scoring has occurred in only 52% of Union La Calera's recent matches and 55% of U. Catolica's, a rate that leans toward BTTS No.
Is Union La Calera vs U. Catolica usually a high-scoring fixture?
Not particularly — Over 2.5 goals has come in for only 34% of Union La Calera's recent games and 69% of U. Catolica's, pointing to a tighter contest.
Do Union La Calera and U. Catolica tend to score early?
Union La Calera have had a goal before half-time in 72% of their recent matches, U. Catolica in 72% — a useful reference point for first-half goal markets.
Dominant Union La Calera run riot with a 4-0 hammering of U. Catolica.
📝 Match Report
How It Unfolded
Union La Calera beat U. Catolica 4-0 at Estadio Municipal Nicolás Chahuán Nazar, Regular Season - 28, 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 1.27 xG and U. Catolica 1.42 xG, a combined 2.70. The scoreboard read 4-0 for 4 actual goals. Union La Calera beat their projection by 2.7 — clinical relative to the chances the model priced in. U. Catolica landed 1.4 under their projected return. Those figures were built on strength ratings of Union La Calera attack 1.05 / defence 0.96 against U. Catolica attack 1.30 / defence 0.89, drawn from 59/59 games (CurrentSeason).
On the result, the model split it Union La Calera 34% | Draw 26% | U. Catolica 41%, with U. Catolica to win its most likely call at 41%. The actual Union La Calera 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 51%. The game delivered 4, so it went over — a call the model got right. Over 1.5 had been 75% and landed. Over 3.5 was 28% and came in. On both teams to score, the model sat at 55% and the match did not — a miss on BTTS. Historically the two sides average 54% Over 2.5 across their same-competition games (Union La Calera 46%, U. Catolica 63%), a base rate that agreed with today's over. Their combined BTTS history runs at 51%, 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 52% of their matches — today it did not; they keep a clean sheet 32% of the time, and duly kept one.
U. Catolica's trading profile (59 games, 29 away) set some clear expectations: BTTS lands in 49% of their matches — today it did not; they keep a clean sheet 37% of the time, and conceded here.
Form vs Result
On form, U. Catolica arrived the stronger side — 1.85 PPG against 1.42. Form was overturned, with Union La Calera winning despite arriving in poorer recent shape. Union La Calera (home/away splits) scored 4 against a 1.10 average — above their attacking norm and conceded 0 against a 1.17 average — tighter than their form line. U. Catolica (home/away splits) managed 0 against a 1.62 scoring average — below par going forward and shipped 4 against a 1.55 concession average — a leakier day than usual.
Verdict
Grading the result against the stored data, 1 of 4 pre-match signals came in: result (miss), Over 2.5 (hit), BTTS (miss), form (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.