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

Janus-12

Ekstraklasa · Poland

full time

Friday, 4 September 2026

Piast Gliwice

3-0full timeHT 2–0 · 2H 1–0

GKS Katowice

What Janus-12 said

67%

Draw or GKS Katowice ahead at half-time

88% success over 17 matches in this league

✗ Fell into the 33 %

A prediction at 67 % fails 33 % of the time: it happened.

Where to find this bet· 7 bookmakers

Bet offered: Draw or GKS Katowice ahead at half-time

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We don't show odds: check them at the bookmaker. Availability checked on 04/09, 21:31.

Sealed on 04/09, 19:30announced on 22/08/2026, 13 days before kick-off

Other predictions, most reliable first

75% success over 28 matches in this league
70%✓

Ekstraklasa

as of 07/10, 06:35

#	Team	P	W	D	L	Diff	Pts
1	Gornik Zabrze	9	7	1	1	+8	22
2	Legia	9	5	4	0	+11	19
3	Lech Poznan	8	6	1	1	+10	19
4	Wisla	9	5	2	2	+5	17
5	Pogon Szczecin	8	4	3	1	+6	15
6	Korona Kielce	9	4	3	2	+2	15
7	Zaglebie	9	4	3	2	+1	15
8	Piast Gliwice	9	4	1	4	+1	13
9	GKS Katowice	8	4	0	4	+3	12
10	Jagiellonia	8	4	0	4	-1	12
11	Wisla Plock	8	3	2	3	-3	11
12	Widzew Lodz	9	1	6	2	0	9
13	Cracovia	9	2	2	5	-5	8
14	Radomiak Radom	9	2	2	5	-13	8
15	Slask Wroclaw	9	1	3	5	-4	6
16	Motor Lublin	9	1	3	5	-6	6
17	Wieczysta Krakow	8	1	2	5	-6	5
18	Rakow	9	1	0	8	-9	3

What we announced

1/2

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

Draw or GKS Katowice ahead at half-time67%lost
- It was all decided before the break: 2-0 at half-time, 5′ Piast Gliwice, 35′ Piast Gliwice.
Piast Gliwice or GKS Katowice70%held

What happened

Before kick-off

TablePiast Gliwice 8th, GKS Katowice 9th (Ekstraklasa)

During the match

During the match5′ opening goal, Piast Gliwice (1-0)
During the match35′ Piast Gliwice go 2 goals up (2-0)
During the matchHalf-time: 2-0
During the match85′ last goal, Piast Gliwice

What it changes

In this league, “Draw or GKS Katowice ahead at half-time” goes from 88.2% to 83.3% success rate, over 18 settled matches, this one included.

This prediction came from a model trained on 594,869 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

Piast Gliwice on the left, GKS Katowice on the right.

First half

5'Goal · Leandro Mário Baldé Sanca (assist : Samuel Ntamack Ndimba)
Yellow card · Erik Jirka9'
Yellow card · Eman Marković13'
Yellow card · Mateusz·Kowalczyk27'
35'Goal · Juan de Dios Rivas (assist : Quentin Boisgard)
35'Yellow card · Jakub Labojko
Yellow card · Mateusz Wdowiak40'
Substitution · Erik Jirka ⇄ Marcin Wasielewski45'

Half-time2 - 0

Second half

52'Substitution · Jakub Labojko ⇄ Oskar·Lesniak
Substitution · Eman Marković ⇄ Szymon bartlewicz59'
65'Substitution · Samuel Ntamack Ndimba ⇄ Andreas Katsantonis
65'Substitution · Ivan Lima ⇄ Szczepan·Mucha
68'Yellow card · Quentin Boisgard
Substitution · Mateusz Wdowiak ⇄ Alan Czerwiński75'
82'Substitution · Quentin Boisgard ⇄ Oliwier Maziarz
82'Substitution · Leandro Mário Baldé Sanca ⇄ Maciej Kucharski
Substitution · Mateusz·Kowalczyk ⇄ Jakub Kokosiński83'
85'Goal · Hugo Vallejo (assist : Maciej Kucharski)
Yellow card · Lukas Klemenz87'
Yellow card · Alan Czerwiński90+1'

What we announced

1/2

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

Draw or GKS Katowice ahead at half-time67%lost
- It was all decided before the break: 2-0 at half-time, 5′ Piast Gliwice, 35′ Piast Gliwice.
Piast Gliwice or GKS Katowice70%held

What happened

Before kick-off

TablePiast Gliwice 8th, GKS Katowice 9th (Ekstraklasa)

During the match

During the match5′ opening goal, Piast Gliwice (1-0)
During the match35′ Piast Gliwice go 2 goals up (2-0)
During the matchHalf-time: 2-0
During the match85′ last goal, Piast Gliwice

What it changes

In this league, “Draw or GKS Katowice ahead at half-time” goes from 88.2% to 83.3% success rate, over 18 settled matches, this one included.

This prediction came from a model trained on 594,869 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.

Ekstraklasa

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