Colombia - Categoria Primera AEstadio PalograndeData current as of 07 September 2026

Match suspended or postponed

The match time may change. Statistics remain available as match context.

Once Caldas vs Alianza Petrolera: match statistics

Once Caldas vs Alianza Petrolera: form, goals and key statistics

Key match information

Once Caldas play Alianza Petrolera in Categoria Primera A (Colombia). The match time may change. Statistics remain available as match context. Venue: Estadio Palogrande.

Current form

Once Caldas: 1-2-2, 1.00 points/match. Alianza Petrolera: 0-1-4, 0.20 points/match.

Goal statistics

Once Caldas scores 1.57 and concedes 1.21 goals per match. Alianza Petrolera scores 0.69 and concedes 1.62. League average: 2.54 goals.

BTTS / Over / Under

BTTS: Once Caldas 75%, Alianza Petrolera 46%. Over 2.5: Once Caldas 46%, Alianza Petrolera 38%. League level: BTTS 54%, Over 2.5 47%.

xG, shots and style

Once Caldas has higher xG: 1.64 vs 1.15. Once Caldas: 14.9 shots per match, Alianza Petrolera: 11.2.

Match halves

Once Caldas: half-time lead 25%, second-half goals 0.89. Alianza Petrolera: half-time lead 19%, second-half goals 0.31.

Goals by minute

Once Caldas: 76-90+ (14 goals). Alianza Petrolera: 31-45+ (5 goals). This is historical distribution, not a predicted goal minute.

League context

Categoria Primera A: 2.54 goals per match, BTTS 54%, Over 2.5 47%.

Head-to-head

Before this fixture, 3 previous H2H matches were available: 0-2-1. Average goals 1.67, BTTS 67%.

Pre-match profilewhat do the season numbers say?

This is a team profile based on season data and form. Match-flow statistics are shown only after the fixture is played.

Once CaldasAlianza Petrolera
1.57Goals scored / match0.69
Once CaldasAlianza Petrolera
1.21Goals conceded / match1.62
Once CaldasAlianza Petrolera
53%Average possession45%
Once CaldasAlianza Petrolera
5.64Shots on target / match2.88
Once CaldasAlianza Petrolera

Team statswho is more efficient?

Attack and defence comparison for both teams in the current season.

14.93Shots per match11.19
Once CaldasAlianza Petrolera
5.64Shots on target2.88
Once CaldasAlianza Petrolera
10.5%Shot conversion6.2%
Once CaldasAlianza Petrolera
53%Possession45%
Once CaldasAlianza Petrolera
1.64xG for1.15
Once CaldasAlianza Petrolera
1.37xG against1.35
Once CaldasAlianza Petrolera

Shooting quality

Once Caldas: AttackingAlianza Petrolera: Balanced
Once CaldasAlianza Petrolera
Accuracy (shots on target)38%26%
Chance quality (xG per shot)0.110.10
Finishing (goals per shot on target)0.280.24

xG per shot around 0.08 usually means long-range attempts; 0.15+ usually means box chances. The style label comes from possession, shot volume and conversion.

* xG (expected goals) says how many goals a team should score from its chances. If actual goals are above xG, finishing is above average; if below xG, chances are being missed.

Team formwho is in better shape?

Last five matches and season record, overall and split by home and away matches.

Once Caldas is 400% better for: last-5 form.

1 pts / match - Once Caldas · 0.2 pts / match - Alianza Petrolera

Once Caldas
LDDWL
Season result split
36% W46% R18% P
Season (W-D-L)
10-13-5
1.54 pts / match · goal difference +10
Last 5 (W-D-L)
1-2-2
1.00 pts / match
Record at home (W-D-L)
7-3-3
Last 5 at home
3-0-2
WWLWL
Last 5 matches - averages
Goals scored: 0.8Goals conceded: 1.2xG: 1.69Opponent xG: 1.13BTTS: 60%Over 2.5: 20%
Alianza Petrolera
LDLLL
No win in the last 5 matches
Season result split
12% W38% R50% P
Season (W-D-L)
3-10-13
0.73 pts / match · goal difference -24
Last 5 (W-D-L)
0-1-4
0.20 pts / match
Record away (W-D-L)
1-3-8
Last 5 away
1-1-3
WLDLL
Last 5 matches - averages
Goals scored: 0.6Goals conceded: 2.4xG: 1.18Opponent xG: 1.52BTTS: 40%Over 2.5: 60%

Goalshow do both teams score and concede?

How many goals both teams score and concede, plus how often they keep a clean sheet or fail to score.

Once Caldas is 128% better for: goals scored per match.

1.57 goals / match - Once Caldas · 0.69 goals / match - Alianza Petrolera

Once Caldas is 34% better for: goals conceded per match.

1.21 goals / match - Once Caldas · 1.62 goals / match - Alianza Petrolera

Once Caldas scoring profile: very strong

Once Caldas scores in 86% of matches (24 of 28 matches), while Alianza Petrolera keeps a clean sheet in 19% (5 of 26 matches).

Alianza Petrolera scoring profile: strong

Alianza Petrolera scores in 54% of matches (14 of 26 matches), while Once Caldas keeps a clean sheet in 14% (4 of 28 matches).

44Goals scored (season)18
Once CaldasAlianza Petrolera
34Goals conceded (season)42
Once CaldasAlianza Petrolera
2.79Average goals in match2.31
Once CaldasAlianza Petrolera
4Goals scored (last 5)3
Once CaldasAlianza Petrolera
6Goals conceded (last 5)12
Once CaldasAlianza Petrolera

How often they score at least...

86%1 goal54%
Once CaldasAlianza Petrolera
43%2 goals12%
Once CaldasAlianza Petrolera
14%3 goals4%
Once CaldasAlianza Petrolera
11%4 goals0%
Once CaldasAlianza Petrolera

How often they concede at least...

86%1 goal81%
Once CaldasAlianza Petrolera
29%2 goals42%
Once CaldasAlianza Petrolera
4%3 goals23%
Once CaldasAlianza Petrolera
4%4 goals8%
Once CaldasAlianza Petrolera

* Statistics include both teams' home and away matches in the current season.

Both teams scored (BTTS)how often do both teams score?

How often both teams' matches have goals on both sides, compared with the league average.

46%
Alianza Petrolera - BTTSBTTS - percentage of matches where both teams scored.12 of 26 matches
54%
League average

Goal patterns

32%BTTS at half-time15%
Once CaldasAlianza Petrolera
7%BTTS in both halves4%
Once CaldasAlianza Petrolera
32%Scored in both halves12%
Once CaldasAlianza Petrolera

BTTS and goal count

43%Min. 3 goals and BTTS23%
Once CaldasAlianza Petrolera
4%Min. 3 goals without BTTS15%
Once CaldasAlianza Petrolera
60%BTTS - last 540%
Once CaldasAlianza Petrolera

Goal count (Over/Under)how often do these matches cross the goal lines?

How often matches involving these teams clear goal thresholds, in the full match and in each half.

1st half

68%Min. 1 goal before half-time65%
Once CaldasAlianza Petrolera
43%Min. 2 goals before half-time35%
Once CaldasAlianza Petrolera
7%Min. 3 goals before half-time12%
Once CaldasAlianza Petrolera

2nd half

71%Min. 1 goal after half-time73%
Once CaldasAlianza Petrolera
54%Min. 2 goals after half-time35%
Once CaldasAlianza Petrolera
21%Min. 3 goals after half-time8%
Once CaldasAlianza Petrolera

Match halveswhen do the teams score more often?

How teams split performance between first and second half: goals, points, clean sheets and half-time state.

Once Caldas is 32% better for: first-half form (half-time points).

1.32 pts / match - Once Caldas · 1 pts / match - Alianza Petrolera

Once Caldas - half-time state
25% leading57% draw18% trailing
Alianza Petrolera - half-time state
19% leading42% draw38% trailing

Before half-time (1st half)

1.32Points per match (1st half)1
Once CaldasAlianza Petrolera
0.68Goals scored (1st half)0.38
Once CaldasAlianza Petrolera
0.54Goals conceded (1st half)0.77
Once CaldasAlianza Petrolera
1.21Average goals (1st half)1.15
Once CaldasAlianza Petrolera
50%Clean sheet before half-time54%
Once CaldasAlianza Petrolera
50%No goal before half-time65%
Once CaldasAlianza Petrolera

After half-time (2nd half)

1.43Points per match (2nd half)0.73
Once CaldasAlianza Petrolera
0.89Goals scored (2nd half)0.31
Once CaldasAlianza Petrolera
0.68Goals conceded (2nd half)0.85
Once CaldasAlianza Petrolera
1.57Average goals (2nd half)1.15
Once CaldasAlianza Petrolera
50%Clean sheet after half-time38%
Once CaldasAlianza Petrolera
32%No goal after half-time69%
Once CaldasAlianza Petrolera

Once Caldas - second-half results

29% W57% R14% P
37
Half-time points
19
Half-time goals
+4
Goal difference (1st half)
40
Second-half points
+6
Goal difference (2nd half)
1.32
PPG before half-time
Lead holding144%

Leads at half-time in 25% of matches and wins 36%. Also wins matches without a half-time lead.

Defence after half-time+0.1

Concedes 0.1 more goals per match after half-time - defensive level drops in the second half.

Alianza Petrolera - second-half results

12% W38% R50% P
26
Half-time points
10
Half-time goals
-10
Goal difference (1st half)
19
Second-half points
-14
Goal difference (2nd half)
1.00
PPG before half-time
Lead holding63%

Leads at half-time in 19% of matches and wins 12%. Sometimes loses the lead after half-time.

Defence after half-time+0.1

Defence stays stable across the full match.

Once Caldas - last 5 matches by half
1st half2nd half
Points per match0.801.20
Goals scored / match0.20.6
Goals conceded / match0.60.6
Average goals in match0.81.2
1 goal40%80%
2 goals40%40%
3 goals0%0%
Clean sheet60%40%
No goal80%40%
Goal difference-20
Half-time: 0% leading - 80% draw - 20% trailing
2nd half: 20% won - 60% draw - 20% lost
BTTS at half-time (last 5): 20% - Half-time goals total: 1
Alianza Petrolera - last 5 matches by half
1st half2nd half
Points per match0.400.40
Goals scored / match0.40.2
Goals conceded / match1.41.0
Average goals in match1.81.2
1 goal60%80%
2 goals60%40%
3 goals40%0%
Clean sheet40%20%
No goal60%80%
Goal difference-5-4
Half-time: 0% leading - 40% draw - 60% trailing
2nd half: 0% won - 40% draw - 60% lost
BTTS at half-time (last 5): 40% - Half-time goals total: 2

* Colours in tables show event frequency: green is common, yellow is moderate, red is rare. It is frequency, not a team rating.

Goals by minutewhen do goals arrive?

Match phases in which both teams most often score and concede.

Once Caldas
ScoredConceded
9
2
0-15
2
6
16-30
8
7
31-45
4
5
46-60
7
6
61-75
14
8
76-90

Most dangerous in minutes 76-90 (14 goals). Concedes most in 76-90 (8). Late-goal balance (76-90): +6 - wins late phases.

Alianza Petrolera
ScoredConceded
4
3
0-15
1
6
16-30
5
11
31-45
3
6
46-60
3
8
61-75
2
8
76-90

Most dangerous in minutes 31-45 (5 goals). Concedes most in 31-45 (11). Late-goal balance (76-90): -6 - late phases are a weakness.

* Buckets 31-45 and 76-90 include added-time goals.

Additional team indicatorswhat do xG, efficiency and form show?

A comparison of chance quality, results and trends based on completed matches from the current season.

Match profile

2.54
Estimated goals
attack vs opponent defence
1.6 : 0.9
Estimated goal split
home : away
100%
Pace vs league
100% = league average
61%
Both teams scored (BTTS)
average from both teams' seasons
-35%
Derby effect
H2H goals vs typical matches
46%
BTTS estimate
from both teams' scoring frequency
6%
0:0 risk
about 1 in 17 matches
0-1
Most common goal range
attack vs defence on both sides

Once Caldas

Net xG balance
Difference between the quality of chances created and allowed per match.
+0.27
Results compared with xG
Difference between the actual goal balance and the balance suggested by xG.
+0.09
Points compared with goal balance
Comparison between collected points and the points implied by the team's goal balance.
-9.6 pts
Finishing efficiency
Does the team convert chances? Positive means it scores more than the quality of chances suggests.
-0.07
Defensive efficiency
Does the defence or goalkeeper save the team? Positive means it concedes less than the chances allowed suggest.
+0.16
Attack vs league
How much the team scores compared with the league average for this role. 120% means 20% above average.
103%
Defence vs league
How much the team concedes compared with the league average. 80% means 20% fewer goals conceded.
119%
Form trend
Compares points from the last 5 matches with the whole-season average.
-0.54
Stronger second half?
How many more goals the team scores after half-time than before it.
+0.2
Late goals
32% of this team's goals come in minutes 76-90. For comparison, 20% come in the first quarter-hour.
32%

Alianza Petrolera

Net xG balance
Difference between the quality of chances created and allowed per match.
-0.20
Results compared with xG
Difference between the actual goal balance and the balance suggested by xG.
-0.73
Points compared with goal balance
Comparison between collected points and the points implied by the team's goal balance.
+6.9 pts
Finishing efficiency
Does the team convert chances? Positive means it scores more than the quality of chances suggests.
-0.46
Defensive efficiency
Does the defence or goalkeeper save the team? Positive means it concedes less than the chances allowed suggest.
-0.27
Attack vs league
How much the team scores compared with the league average for this role. 120% means 20% above average.
68%
Defence vs league
How much the team concedes compared with the league average. 80% means 20% fewer goals conceded.
106%
Form trend
Compares points from the last 5 matches with the whole-season average.
-0.53
Stronger second half?
How many more goals the team scores after half-time than before it.
-0.1
Late goals
11% of this team's goals come in minutes 76-90. For comparison, 22% come in the first quarter-hour.
11%

* The estimated goal total and split, BTTS estimate, 0:0 risk and goal range are calculated from public season averages and frequencies for both teams. This is a statistical match profile, not a private model prediction or betting pick. The remaining indicators describe completed matches from the season.

League contextis this a high-scoring league?

How both teams compare with league-wide averages (Categoria Primera A).

Teams vs league

Once CaldasLigaAlianza Petrolera
Average goals in match 2.792.54 2.31
Both teams scored 75%54% 46%
Min. 3 goals (Over 2.5) 46%47% 38%
Clean sheets 14%27% 19%
Goal before half-time 68%67% 65%
Goal after half-time 71%79% 73%

^ green = above league average, ˇ red = below league average. This shows direction of the gap, not a team rating.

2.54
Average goals per match
54%
Both teams scored
47%
Min. 3 goals (Over 2.5)
27%
Clean sheets
1.53
Home goals / match
1.02
Away goals / match
+50%
Home attack advantage
+33%
Home defence advantage
+22%
Total home advantage
Goals in 1st half (whole league)
67%
1 goal
33%
2 goals
10%
3 goals
2%
4 goals
Goals in 2nd half (whole league)
79%
1 goal
42%
2 goals
15%
3 goals
6%
4 goals

Head-to-head

Recent meetings (3): Once Caldas 0 - 2 - 1 Alianza Petrolera. Average goals 1.67, both teams scored in 67% matches.

Alianza Petrolera
1 : 1
Once Caldas
Alianza Petrolera FC
0 : 0
Once Caldas SA
Once Caldas SA
1 : 2
Alianza Petrolera FC