D. La Serena 1-2 Union La Calera – Result & Analysis
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Poisson model rates D. La Serena at 48%, yet other data sources diverge — this D. La Serena vs Union La Calera fixture contains genuine analytical tension.
✍️ Match Preview
Analysis & Preview
A Primera División encounter, Regular Season - 16 sees Union La Calera travel to Estadio La Portada de La Serena to take on D. La Serena. The game is scheduled for Saturday 14 August 2021, 19:00 UTC.
Form Analysis
Looking at all fixtures this season, D. La Serena stand at 4W 3D 3L from 10 Primera División matches — 1.50 PPG. Last five: L W D D L. Offensively they are averaging 1.80 goals per game, with 1.30 conceded. 4 clean sheets in 10 games (40%) reflects a solid defensive base. This season is still relatively young for D. La Serena, so this record blends games from this season and last.
D. La Serena's home record at Estadio La Portada de La Serena: 4W 3D 0L from 7 Primera División appearances (2.14 PPG). At home they are averaging 1.86 goals scored and 0.71 conceded per game. 4 clean sheets from 7 home games (57%) — they are an exceptionally hard side to score against at Estadio La Portada de La Serena. Their home PPG of 2.14 is noticeably stronger than their overall 1.50 — D. La Serena are significantly better at Estadio La Portada de La Serena than their overall form suggests.
Union La Calera — All Games: 6W 2D 2L from 10 Primera División fixtures this season — 2.00 PPG. Last five: W D W 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. 5 clean sheets from 10 games (50%) is an exceptional defensive record — they are keeping clean sheets more often than not. Both teams have scored in just 30% of their games, reflecting a regular tendency to keep or record clean sheets. This season is still relatively young for Union La Calera, so this record blends games from this season and last.
On the road, Union La Calera have gone 2W 3D 2L from 7 away fixtures this term (1.29 PPG). Away from home they average 0.86 goals scored and 1.14 conceded per game. 3 clean sheets from 7 away games (43%) shows they are capable of shutting up shop on the road. Away from home, both teams have scored in only 29% of games — a low rate that backs BTTS No when they travel. Their away PPG of 1.29 is notably below their overall 2.00 — form away from home has been a clear weakness this season.
Despite the home advantage, the form figures favour Union La Calera — 0.50 PPG ahead of the hosts (2.00 vs 1.50). That gap is large enough to take seriously. Draw No Bet on the visitors neutralises home-ground risk while maintaining the form-backed selection.
In-Play Data
D. La Serena trading profile (14 games, 7 at home): they score before half-time in 29% of fixtures in home games; when goalless at HT, a second-half goal follows 56% of the time; BTTS occurs in 43% of their matches (home games); Over 2.5 goals lands in 29% of games (home games); they keep a clean sheet 50% of the time; they fail to score in 43% of games.
Union La Calera trading profile (14 games, 7 at away): they score before half-time in 57% of fixtures in away games; when goalless at HT, a second-half goal follows 60% of the time; BTTS occurs in 29% of their matches (away games); Over 2.5 goals lands in 43% of games (away games); they keep a clean sheet 50% of the time.
BTTS rates are mixed from the trading data — D. La Serena 36% versus Union La Calera 36%; no strong lean in either direction. Under 2.5 goals has backing from the in-play data — both teams register low Over 2.5 rates (D. La Serena 36% | Union La Calera 36%).
Poisson Model
The Poisson distribution model projects D. La Serena 1.57 xG and Union La Calera 1.02 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: D. La Serena attack 1.239 / defence 1.141 | Union La Calera attack 0.804 / defence 1.161. League average goals — home 1.088 / away 1.108. Data: 14 D. La Serena games / 14 Union La Calera games used (CurrentSeason).
Result probabilities: D. La Serena 48% | Draw 30% | Union La Calera 22%. Fair-value odds: D. La Serena 2.08 | Draw 3.33 | Union La Calera 4.55. D. La Serena hold a narrow Poisson edge at 48% — the draw (30%) is close enough to merit draw-inclusive market consideration.
Goals markets: Over 2.5 probability 48% | BTTS probability 53% | Total xG 2.58. Over/Under 2.5 is close to a coin-flip at 48%/52% — the total xG of 2.58 sits near the 2.5 margin; this is a low-edge market from a Poisson standpoint. BTTS probability of 53% is moderate — neither team is projected to score with enough certainty to make Yes a clear standalone call.
Summary & Verdict
The Poisson model's primary lean is D. La Serena at 48% — moderate model lean. Note a divergence: in-form Union La Calera (2.00 PPG) cuts against the Poisson lean — consider the strength-adjusted model over surface-level form results. With a 30% draw probability, Draw No Bet on D. La Serena offers a more defensible entry point than the straight win.
On the goals line, Poisson's 2.58 combined xG gives a 48% probability to Under 2.5 — Poisson-only — limited corroboration.
Poisson assigns a 53% probability to BTTS Yes based on the attack/defence strength model. This conflicts with form data: D. La Serena 43% | Union La Calera 29% from recent games — a notable divergence.
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💡 Key Insights
🏟️ Match Context
• Fixture: D. La Serena vs Union La Calera | Competition: Primera División, Regular Season - 16 | Venue: Estadio La Portada de La Serena • Kick-off: Saturday 14 Aug 2021, 19:00 UTC • Data inputs: H2H history, form splits, prediction model signals, and market pricing
📊 Statistical Prediction
• Poisson result probabilities: D. La Serena 48% | Draw 30% | Union La Calera 22% • Poisson goal markets: Over 2.5 48% | BTTS 53% | xG D. La Serena 1.57 / Union La Calera 1.02 • Poisson strength factors: D. La Serena attack 1.239 / def 1.141 | Union La Calera attack 0.804 / def 1.161 | league avg home 1.088 / away 1.108 • Poisson stance: D. La Serena (48%) — moderate lean
🧮 Prediction Model
1.57
D. La Serena xG
Expected Goals
1.02
Union La Calera xG
53%
BTTS
75%
Over 1.5
48%
Over 2.5
26%
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 D. La Serena vs Union La Calera kick off?
D. La Serena vs Union La Calera kicked off at 19:00 on Saturday 14 August 2021 at Estadio La Portada de La Serena.
What was the final score in D. La Serena vs Union La Calera?
D. La Serena 1 - 2 Union La Calera.
Where is D. La Serena vs Union La Calera being played?
The match is being played at Estadio La Portada de La Serena.
What competition is D. La Serena vs Union La Calera part of?
D. La Serena vs Union La Calera is a Regular Season - 16 fixture in the Primera División (Chile).
Who is favourite to win D. La Serena vs Union La Calera?
Our statistical model gives D. La Serena a 48% chance of winning, Union La Calera a 22% chance, and a 30% chance of a draw — making D. La Serena the favourite.
Will both teams score in D. La Serena vs Union La Calera?
Our model estimates a 53% probability that both D. La Serena and Union La Calera will score (BTTS).
Will D. La Serena vs Union La Calera have over 2.5 goals?
Our model puts the probability of over 2.5 goals in this match at 48%.
What is the head-to-head record between D. La Serena and Union La Calera?
No recorded head-to-head meetings available in the dataset.
What form are D. La Serena and Union La Calera in?
D. La Serena (all comps): 4W-3D-3L in 10 | 1.50 PPG | GF 1.80 / GA 1.30 | L5 L-W-D-D-L. Union La Calera (all comps): 6W-2D-2L in 10 | 2.00 PPG | GF 1.10 / GA 0.90 | L5 W-D-W-D-W.
🧮 Model Insight
Model Mechanics
Working from D. La Serena's attack rating (1.24) and Union La Calera's defence rating (1.16), the model arrives at 1.57 expected goals for the home side. The same calculation in reverse, Union La Calera's attack versus D. La Serena's defence, projects 1.02 expected goals for the visitors.
These ratings are built from 14/14 games of current-season data — a full enough sample to trust.
The Exact-Score Picture
Run the expected-goals figures through the full scoreline distribution and 1-1 emerges as the single most likely result, at 13.6%. Close behind: 1-0 (10.3%), 2-1 (9.4%). Those top three scorelines alone account for 33% of the model's total probability mass — a relatively concentrated, predictable distribution for this fixture.
Most Likely Outcome
D. La Serena Win
48%
2.10
30%
3.31
22%
4.52
Top 3 Most Likely Scorelines
1 – 1
12.0%
Draw
Most likely
1 – 0
11.8%
Home win
2 – 1
9.4%
Home win
Expected Goals & Win Odds
1.57
D. La Serena xG
Total xG
2.58
1.02
Union La Calera xG
2.10
48%
Home win
3.31
30%
Draw
4.52
22%
Away win
Goals Markets
73%
Over 1.5
1.37
27%
Under 1.5
3.70
48%
Over 2.5
2.08
52%
Under 2.5
1.92
26%
Over 3.5
3.85
74%
Under 3.5
1.35
12%
Over 4.5
8.33
88%
Under 4.5
1.14
Match Markets
Both Teams to Score
53%
BTTS Yes
1.89
47%
BTTS No
2.12
Clean Sheet
36%
2.76
21%
4.79
Win to Nil
17%
5.80
5%
21.64
Score Probability Matrix (%)
| H \ A | 0 | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|---|
| 0 | 7.6 | 7.7 | 3.9 | 1.3 | 0.3 | 0.1 |
| 1 | 11.8 | 12.0 | 6.1 | 2.1 | 0.5 | 0.1 |
| 2 | 9.3 | 9.4 | 4.8 | 1.6 | 0.4 | 0.1 |
| 3 | 4.8 | 4.9 | 2.5 | 0.8 | 0.2 | – |
| 4 | 1.9 | 1.9 | 1.0 | 0.3 | 0.1 | – |
| 5 | 0.6 | 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 D. La Serena vs Union La Calera?
Our Poisson model rates 1-1 as the single most likely exact scoreline, at 13.6%.
How many goals are D. La Serena and Union La Calera expected to score?
The model projects 1.57 expected goals for D. La Serena and 1.02 for Union La Calera, a combined total of 2.58.
How confident is the prediction model for D. La Serena vs Union La Calera?
Not very — the model's leading outcome sits at just 48%, meaning this is rated as a genuinely open contest with no dominant favourite.
📈 Form Insight
Where Both Sides Stand
Across their last 14 outings, D. La Serena have picked up 1.43 PPG on a 5W 5D 4L record — L-W-D-D-L across the most recent five. The sample for D. La Serena is still a mix of this season and last, given how young the current campaign is.
Union La Calera's form line: 8W 4D 2L from 14 games, 2.00 PPG, last five W-D-W-D-W. The sample for Union La Calera is still a mix of this season and last, given how young the current campaign is.
Put side by side, Union La Calera are the form team by 0.57 points per game — a gap wide enough to matter, though form alone rarely tells the whole story against D. La Serena.
Home Ground vs the Road
On home soil, D. La Serena have posted 2.14 PPG from 7 outings (4W 3D 0L). That's noticeably better than their 1.43 PPG overall — D. La Serena are a different proposition at home than their general record suggests.
On the road, Union La Calera have gone 2W 3D 2L from 7 away games — 1.29 PPG when travelling. That's a step down from their 2.00 PPG overall record — away form has been the weaker part of Union La Calera's season.
Comparing the two in their relevant venue splits, D. La Serena come out ahead — a more targeted read than the overall PPG figures above, since it strips out games played in the opposite context.
The Goals Picture
D. La Serena are averaging 1.50 goals scored and 1.07 conceded per game recently; Union La Calera are on 1.07 scored and 0.79 conceded.
Defensively: D. La Serena have kept a clean sheet in 50% of their games; Union La Calera in 50% — worth knowing if you're weighing up clean-sheet or BTTS-No markets.
Last 14 Results — Primera División
Current season: same league only · Previous season: all leagues (covers promoted/relegated teams)
D. La Serena
Blended
Union La Calera
Blended
❓ Frequently Asked Questions
What form are D. La Serena and Union La Calera in coming into this match?
D. La Serena have gone 5W 5D 4L in their last 14 games (1.43 PPG), while Union La Calera have gone 8W 4D 2L in their last 14 (2.00 PPG).
Which team has the better venue record — D. La Serena at home or Union La Calera away?
D. La Serena's home record (2.14 PPG) is the stronger of the two venue-specific splits — D. La Serena at home: 2.14 PPG; Union La Calera away: 1.29 PPG.
Have D. La Serena or Union La Calera been keeping clean sheets recently?
D. La Serena have kept a clean sheet in 50% of their recent games, Union La Calera in 50%.
⚔️ Rivalry Insight
A Look Back
The fixture history between D. La Serena and Union La Calera runs to 7 recorded meetings, the earliest dating back to August 2021. Every recorded meeting has come in Primera División. They last met on 6 March 2026, roughly 5 months ago.
Digging Into the Numbers
The biggest gap between the sides came on 6 Mar 2026, when D. La Serena won 3-0 — the largest margin of victory on record between these two.
D. La Serena's record when hosting Union La Calera specifically: 3W 0D 1L from 4 games — a narrower, venue-specific slice of the head-to-head picture.
Last 7 Meetings
4
D. La Serena
2
Draws
1
Union La Calera
Recent Meetings
❓ Frequently Asked Questions
What is the head-to-head record between D. La Serena and Union La Calera?
From 7 meetings on record, D. La Serena have won 4, Union La Calera have won 1, and 2 have been drawn.
When did D. La Serena and Union La Calera last play each other?
They last met on 6 March 2026, when D. La Serena 3-0 Union La Calera.
Who has won more matches between D. La Serena and Union La Calera?
D. La Serena have the better head-to-head record, with 4 wins from 7 meetings.
📈 Trading Insight
Half-Time Trends
D. La Serena tend to start slowly — only 29% of their games have a goal by half-time. They've also shown some fight from behind, salvaging a draw or win after trailing at half-time in 14% of those situations.
Union La Calera see a goal before the break in 57% of their matches. They've gone in front at half-time 29% of the time.
The Numbers That Matter
BTTS sits in mixed territory for this pairing — D. La Serena 43%, Union La Calera 29% — no strong lean either way from the trading data alone.
Over 2.5 has been close to a coin-flip for both sides — 29% (D. La Serena) and 43% (Union La Calera).
On the defensive side: D. La Serena keep a clean sheet in 57% of their matches; Union La Calera in 43%; D. La Serena have failed to score in 29% of games; Union La Calera in 57%.
Current season: same league only. Previous season: all leagues (covers promoted/relegated teams). All = any venue | Venue = D. La Serena 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 D. La Serena play Union La Calera?
Not especially — both teams scoring has occurred in only 43% of D. La Serena's recent matches and 29% of Union La Calera's, a rate that leans toward BTTS No.
Is D. La Serena vs Union La Calera usually a high-scoring fixture?
Not particularly — Over 2.5 goals has come in for only 29% of D. La Serena's recent games and 43% of Union La Calera's, pointing to a tighter contest.
Do D. La Serena and Union La Calera tend to score early?
D. La Serena have had a goal before half-time in 29% of their recent matches, Union La Calera in 57% — a useful reference point for first-half goal markets.
Shock result as Union La Calera defy the odds to beat D. La Serena 1-2.
📝 Match Report
How It Unfolded
Union La Calera beat D. La Serena 1-2 at Estadio La Portada de La Serena, Regular Season - 16, in the Primera División. The remainder of the report sets that outcome against the pre-match model, the markets and the teams' data profiles.
The Model vs The Result
The Poisson model went into this projecting D. La Serena 1.57 xG and Union La Calera 1.02 xG, a combined 2.58. The scoreboard read 1-2 for 3 actual goals. Union La Calera outscored their 1.02 projection by 1.0. Those figures were built on strength ratings of D. La Serena attack 1.24 / defence 1.14 against Union La Calera attack 0.80 / defence 1.16, drawn from 14/14 games (CurrentSeason).
On the result, the model split it D. La Serena 48% | Draw 30% | Union La Calera 22%, with D. La Serena to win its most likely call at 48%. Instead the game produced a Union La Calera win, an outcome the model had rated at just 22% — a clear break from expectation and a genuine upset by the numbers.
Goals & Markets
The model rated Over 2.5 goals at 48%. The game delivered 3, so it went over — against the model's lean. Over 1.5 had been 75% and landed. On both teams to score, the model sat at 53% and the match saw both sides score — another call in the model's favour. Historically the two sides average 36% Over 2.5 across their same-competition games (D. La Serena 36%, Union La Calera 36%), a base rate that pointed the other way from today's over. Their combined BTTS history runs at 36%, which did not match the both-scored outcome.
Trading Patterns vs Reality
D. La Serena's trading profile (14 games, 7 home) set some clear expectations: BTTS lands in 36% of their matches — today it did; they keep a clean sheet 50% of the time, and conceded here.
Union La Calera's trading profile (14 games, 7 away) set some clear expectations: BTTS lands in 36% of their matches — today it did; they keep a clean sheet 50% of the time, and conceded here.
Form vs Result
On form, Union La Calera arrived the stronger side — 2.00 PPG against 1.43. Form held, and they took the win. D. La Serena (home/away splits) managed 1 against a 1.86 scoring average — below par going forward and shipped 2 against a 0.71 concession average — a leakier day than usual. Union La Calera (home/away splits) scored 2 against a 0.86 average — above their attacking norm.
Verdict
Grading the result against the stored data, 2 of 4 pre-match signals came in: result (miss), Over 2.5 (miss), BTTS (hit), form (hit). Partial vindication: some calls landed, others slipped.
💡 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.