Janus-12 · One eye on the past, one eye on the future

Janus-12

Primera División (Costa Rica) · Costa-Rica

full time

Sunday, 30 August 2026

CS Cartagines

1-0full timeHT 1–0 · 2H 0–0

CS Herediano

What Janus-12 said

63%

Draw or CS Herediano ahead at half-time

67% success over 9 matches in this league

✗ Fell into the 37 %

A prediction at 63 % fails 37 % of the time: it happened.

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Bet offered: Draw or CS Herediano ahead at half-time

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We don't show odds: check them at the bookmaker. Availability checked on 30/08, 20:33.

Sealed on 30/08, 18:00announced on 16/08/2026, 13 days before kick-off

Other predictions, most reliable first

64% success over 11 matches in this league
76%✓

Primera Division: Apertura

as of 07/10, 06:35

#	Team	P	W	D	L	Diff	Pts
1	Deportivo Saprissa	9	7	0	2	+10	21
2	CS Cartagines	9	6	0	3	+8	18
3	Sporting San Jose	9	5	2	2	+8	17
4	San Carlos	9	5	0	4	-1	15
5	LD Alajuelense	9	4	2	3	+5	14
6	Inter San Carlos	9	4	2	3	-3	14
7	Puntarenas FC	9	3	2	4	-5	11
8	Perez Zeledon	9	2	2	5	-7	8
9	CS Herediano	9	2	1	6	-6	7
10	Escorpiones Belén	9	1	1	7	-9	4

What we announced

1/2

Under each prediction, the most plausible explanation of what became of it.

Draw or CS Herediano ahead at half-time63%lost
- It was all decided before the break: 1-0 at half-time, 43′ CS Cartagines.
CS Cartagines or draw76%held
- CS Cartagines took the lead in the 43rd minute and never let it go.

What happened

Before kick-off

TableCS Cartagines 2nd, CS Herediano 9th (Primera Division: Apertura)

During the match

During the match43′ opening goal, CS Cartagines (1-0)
During the matchHalf-time: 1-0

What it changes

In this league, “Draw or CS Herediano ahead at half-time” goes from 66.7% to 60% success rate, over 10 settled matches, this one included.

This prediction came from a model trained on 593,738 matches. This one is now part of it: the model is retrained from scratch twice a day, result included.

Our wins and our failures are counted in the same place, in public. See the full record.

How the match unfolded

CS Cartagines on the left, CS Herediano on the right.

First half

43'Goal · A. Hernandez

Half-time1 - 0

Second half

Substitution · K. Fuller ⇄ A. Hudson46'
Substitution · K. Estrada ⇄ R. Araya46'
46'Substitution · R. Cordero ⇄ J. Cortes
52'Yellow card · C. Montero
Yellow card · G. Montes53'
Substitution · G. Montes ⇄ A. Cruz56'
Yellow card · E. Juarez60'
60'Substitution · C. Montero ⇄ J. Gaete
Substitution · E. Juarez ⇄ A. Murillo64'
69'Substitution · G. M. Morera ⇄ B. Alfaro
74'Yellow card · M. Moran
78'Substitution · M. Moran ⇄ G. Castro
78'Substitution · A. Hernandez ⇄ L. A. Olivas Salcedo
Substitution · H. Quiros ⇄ R. Leal82'
87'Yellow card · Tepa

What we announced

1/2

Under each prediction, the most plausible explanation of what became of it.

Draw or CS Herediano ahead at half-time63%lost
- It was all decided before the break: 1-0 at half-time, 43′ CS Cartagines.
CS Cartagines or draw76%held
- CS Cartagines took the lead in the 43rd minute and never let it go.

What happened

Before kick-off

TableCS Cartagines 2nd, CS Herediano 9th (Primera Division: Apertura)

During the match

During the match43′ opening goal, CS Cartagines (1-0)
During the matchHalf-time: 1-0

What it changes

In this league, “Draw or CS Herediano ahead at half-time” goes from 66.7% to 60% success rate, over 10 settled matches, this one included.

This prediction came from a model trained on 593,738 matches. This one is now part of it: the model is retrained from scratch twice a day, result included.

Our wins and our failures are counted in the same place, in public. See the full record.

Primera Division: Apertura

What our figure doesn't see

How the match unfolded

What we announced

What happened

What it changes

How the match unfolded

What we announced

What happened

What it changes