Primera BFull time

Predictions graded

Deportes Copiapo0Antofagasta4

HT 0–1Sun 30 Aug 2026, 16:30 Predictions graded

Predictions9–282%

Edges6–186%

Quick Take

Pre-match view

Context last updated 27 Aug 2026, 00:11 · Europe/Bucharest

Antofagasta are slight favourites based on league position and H2H dominance, but the odds offer no value.

The only positive edge is Over 2.5 goals (+1.8 points), while first-half markets are overpriced. Avoid backing Deportes Copiapo outright and treat corners/cards predictions as speculative due to missing data.

Context

Antofagasta sits fourth in the Primera B table with 34 points from 21 matches.
Their recent run of four wins in five league games shows they are scoring freely, with 12 goals in that span. This form suggests they will carry attacking confidence into the away match, though their away record is more modest with three wins, four draws, and four losses.
- Antofagasta won 5-1 at home against Union San Felipe on 2026-08-01.
- They won 3-0 away at Union Espanola on 2026-08-07.
- They won 3-1 at home against Deportes Temuco on 2026-08-23.
Deportes Copiapo is tenth in the table with 30 points.
Their home record is much better than their away form, where they have only two wins in eleven matches. At home they have beaten Curico Unido 4-0 and Union Espanola 3-1 recently, so they can be dangerous in front of their own fans.
- Deportes Copiapo won 4-0 at home against Curico Unido on 2026-08-17.
- They won 3-1 at home against Union Espanola on 2026-05-26.
- Their home record is 6 wins, 2 draws, 2 losses in 10 matches.
The teams have met five times since 2025, with Antofagasta winning three and Deportes Copiapo winning one.
Antofagasta has had the upper hand in recent league meetings, keeping clean sheets in both wins. However, Deportes Copiapo won 4-0 at home in a Copa Chile match in February 2025, showing they can beat Antofagasta on their day.
- Antofagasta won 1-0 at home against Deportes Copiapo on 2026-04-19.
- Antofagasta won 1-0 at home against Deportes Copiapo on 2025-05-18.
- Deportes Copiapo won 4-0 at home against Antofagasta in Copa Chile on 2025-02-11.

BetBugs edges

Compare BetBugs' chances with the market's.

Positive edges · 2

Other edges · 5

The published chance does not exceed the market's implied chance.

Double ChancewonUncertainty band: Strong lean

Draw or Antofagasta

1.45fair 1.47

BetBugs 68% · Market 69%

0.0ppshort

The market has already priced in Antofagasta's low loss rate, leaving no value on the double chance despite the predictor's medium confidence.

1 St Half Double ChancewonUncertainty band: Strong lean

Draw or Antofagasta

1.25fair 1.39

BetBugs 72% · Market 80%

0.0ppshort

Antofagasta's unbeaten first-half record is strong, but the odds are too short to offer value given Deportes Copiapo's ability to lead at the break.

1 St Half Goals Over/UnderwonUncertainty band: Strong lean

Over 0.5

1.35fair 1.54

BetBugs 65% · Market 74.1%

0.0ppshort

Antofagasta's strong first-half scoring and Deportes Copiapo's tendency to concede early make a first-half goal probable, but the odds are too short.

1 St Half Both Teams To ScorewonUncertainty band: Lean

No

1.18fair 1.67

BetBugs 60% · Market 84.7%

0.0ppshort

Antofagasta's strong first-half defense makes it unlikely that both teams score before the break, but the odds are extremely short.

BetBugs probabilities

How likely BetBugs thought each outcome was.

Result5 of 6 landed

Signal quality Medium · Uncertainty band Near coin-flip · Not priced
The read
Antofagasta's superior league position, strong H2H psychology, and solid recent form give them the edge despite Deportes Copiapo's decent home record.
- Antofagasta rank 4th with 34 points, Deportes Copiapo rank 10th with 30 points.
- Antofagasta have won 3 of the last 4 H2H meetings, including a 1-0 away win in April 2026.
- Antofagasta away record: 3W-4D-4L, Deportes Copiapo home record: 6W-2D-2L.
- Antofagasta recent form: WDDWW; Deportes Copiapo recent form: LWLDW.
BetBugs · Match WinnerwonAntofagastaEstimated chance42%
Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Antofagasta's low loss rate and strong H2H record make them unlikely to lose, while Deportes Copiapo's home strength could force a draw.
- Antofagasta have lost only 5 of 21 league matches this season.
- Deportes Copiapo have drawn 6 of 21 matches.
- H2H last 5: Antofagasta 3 wins, 1 draw, 1 loss.
- Antofagasta away form: 3W-4D-4L, showing resilience on the road.
BetBugs · Double ChancewonDraw or AntofagastaEstimated chance68%
Signal quality Low · Uncertainty band Near coin-flip · Not priced
The read
Antofagasta's superior first-half performance metrics give them an edge, but the probability remains below 50% due to Deportes Copiapo's home advantage.
- Antofagasta led at half-time in 60% of matches; Deportes Copiapo led in 33%.
- Antofagasta average 1.0 first-half goals scored vs Deportes Copiapo's 0.7.
- Antofagasta concede only 0.2 first-half goals on average.
- H2H: Antofagasta have often started strongly.
BetBugs · First Half WinnerwonAntofagastaEstimated chance38%
Signal quality Low · Uncertainty band Near coin-flip · Not priced
The read
A draw at half-time followed by an Antofagasta win is plausible given their second-half strength, but the specific sequence is less common.
- Antofagasta have drawn at half-time in 40% of matches.
- Antofagasta have won 9 of 21 matches overall.
- Deportes Copiapo have drawn at half-time in 33% of matches.
- H2H: Antofagasta often win after a tight first half.
BetBugs · Ht Ft DoublelostDraw/AntofagastaEstimated chance22%
Signal quality Low · Uncertainty band Near coin-flip · Not priced
The read
Antofagasta's ability to lead at half-time and maintain pressure makes winning both halves possible, but it remains a low-probability outcome.
- Antofagasta led at half-time in 60% of matches and won 43% overall.
- Antofagasta average 1.0 first-half goals and 0.9 second-half goals.
- Deportes Copiapo concede 0.7 first-half goals and 0.9 second-half goals.
- Antofagasta's strong first-half record supports winning both halves.
BetBugs · Win Both HalveswonAntofagastaEstimated chance18%
Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Antofagasta's unbeaten first-half record makes them highly unlikely to trail at the break, supporting a draw or Antofagasta lead.
- Antofagasta led at half-time in 60% of matches and drew in 40%.
- Antofagasta have never trailed at half-time this season.
- Deportes Copiapo led at half-time in only 33% of matches.
- Antofagasta's first-half goal difference: +0.8 per match.
BetBugs · Double Chance First HalfwonDraw or AntofagastaEstimated chance72%

Goals4 of 5 landed

Signal quality Medium · Uncertainty band Slight lean · Not priced
The read
Both teams have shown goal-scoring ability, and the combined averages suggest a match with at least three goals, supported by Antofagasta's high scoring rate.
- Deportes Copiapo average 1.3 goals scored and 1.6 conceded per match.
- Antofagasta average 1.9 goals scored and 0.9 conceded per match.
- Combined average goals per match: 3.2 (home) + 2.8 (away) = 3.0.
- Deportes Copiapo home matches average 2.9 total goals; Antofagasta away matches average 2.8 total goals.
BetBugs · Goals Over/UnderwonOver 2.5Estimated chance55%
Signal quality Medium · Uncertainty band Lean · Not priced
The read
Both teams have consistent scoring records, and Deportes Copiapo's home attacking output combined with Antofagasta's away scoring makes BTTS likely.
- Deportes Copiapo have scored in 13 of 21 league matches.
- Antofagasta have scored in 16 of 21 league matches.
- Deportes Copiapo home: 18 goals in 10 matches (1.8 per game).
- Antofagasta away: 16 goals in 11 matches (1.45 per game).
BetBugs · Both Teams to ScorelostYesEstimated chance58%
Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Antofagasta's strong first-half scoring and Deportes Copiapo's tendency to concede early make a first-half goal highly probable.
- Deportes Copiapo average 0.7 first-half goals scored and 0.7 conceded.
- Antofagasta average 1.0 first-half goals scored and 0.2 conceded.
- Antofagasta led at half-time in 60% of matches; Deportes Copiapo led in 33%.
- Combined first-half goal average: 1.7 per match.
BetBugs · 1st Half GoalswonOver 0.5 goals in 1st halfEstimated chance65%
Signal quality Low · Uncertainty band Near coin-flip · Not priced
The read
The second-half goal averages are near the 1.5 line, making this a borderline call with moderate probability.
- Deportes Copiapo average 0.6 second-half goals scored and 0.9 conceded.
- Antofagasta average 0.9 second-half goals scored and 0.7 conceded.
- Combined second-half goal average: 1.5 per match.
- Recent matches show both teams scoring in second halves.
BetBugs · Goals Over Under Second HalfwonOver 1.5Estimated chance50%
Signal quality Medium · Uncertainty band Lean · Not priced
The read
Antofagasta's strong first-half defense makes it unlikely that both teams score before the break.
- Antofagasta concede only 0.2 first-half goals on average.
- Deportes Copiapo average 0.7 first-half goals scored.
- Antofagasta kept a clean sheet in the first half in 80% of matches.
- Deportes Copiapo failed to score in the first half in 40% of matches.
BetBugs · Both Teams Score First HalfwonNoEstimated chance60%

Match stats0 of 0 landed

Signal quality Low · Uncertainty band Near coin-flip · Not priced
The read
Without concrete corner data, this is a speculative prediction based on league averages and playing styles.
- Corner data is unavailable for both teams in recent matches.
- League average corners per match in Primera B is approximately 9.
- Both teams play attacking styles that could generate corners.
- No specific corner stats to support a strong prediction.
BetBugs · Corners Over/Undernot gradableOver 8.5Estimated chance45%
Signal quality Low · Uncertainty band Near coin-flip · Not priced
The read
This is a neutral prediction based on league averages, as no card data is available for either team.
- Card data is unavailable for both teams.
- Primera B matches average around 4 cards per game.
- H2H matches have been competitive but not overly aggressive.
- No specific discipline stats to support a strong prediction.
BetBugs · Cards Over/Undernot gradableOver 3.5Estimated chance50%

Markets to Avoid

High-risk markets where price or context leaves too little cushion.

Implied 40% leaves no cushion vs our 33% estimate; price already reflects the directional read.

Head-to-Head

1W · 1D · 3W

L1-0AntofagastavDeportes CopiapoApr 19, 2026PRI

D1-1Deportes CopiapovAntofagastaSep 15, 2025PRI

L1-0AntofagastavDeportes CopiapoMay 18, 2025PRI

L2-1AntofagastavDeportes CopiapoMar 22, 2025COP

W4-0Deportes CopiapovAntofagastaFeb 11, 2025COP

Antofagasta: 2 clean sheets2.2 goals/game avg

League Table

Primera B 2026/2027

#	Team	P	W	D	L	GF-GA	Pts	Form
10	Deportes Copiapo	21	8	6	7	31-31	30	LWLDW
4	Antofagasta	21	9	7	5	36-22	34	WDDWW

4pt gap between teams

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