Andebol 1
Prediction for Porto — ABC Braga
72%
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Gornik Zabrze
GKS Katowice
Prediction for
Win: Gornik Zabrze
48%
probability
Outcome probabilities (1X2)
Average bookmaker line (53)
Odds range
1.80 — 2.90
for outcome 1
Prediction fixed and will not change after kick-off
Form last 5 matches
Head to head 7
Bookmaker market
Analytical content. Not a call to gamble. 18+
Prediction commentary
Based on data as of 28 Aug, 16:41Gornik Zabrze are 1.980 to win at home against GKS Katowice on 30 August. The home side have won their opening three Ekstraklasa matches and sit second in the table. The model puts expected goals at 1.6 for them against 1.1 for the visitors, with a 25% probability of a draw and 53% that both teams score. A home victory is the baseline scenario unless something shifts the balance.
Gornik's last five matches read two wins, one draw, two losses, with nine goals scored and ten conceded. Their defeat away to Monaco on 27 August (1:4) and the home loss on 20 August (2:3) show vulnerability in European competition, but both Ekstraklasa results in that window were victories — 2:1 against Wisla Krakow and 3:1 away at Radomiak Radom. GKS Katowice have won three and lost two in their last five, scoring ten and conceding five. Their 5:0 home win over Wisla Plock on 23 August was dominant, but the 0:1 loss away at Motor Lublin on 16 August and the two Conference League defeats to Hapoel Tel Aviv suggest inconsistency outside of domestic fixtures.
Gornik Zabrze have won four of the last six meetings, with GKS Katowice claiming two victories. The most recent encounter on 28 February 2026 ended 3:1 to GKS Katowice at their ground, but three of Gornik's wins came by two-goal margins — 3:0 at home on 23 August 2025 and 3:0 on 21 September 2024. Gornik have won three of the last six meetings by two-goal margins, indicating a concrete advantage in recent head-to-head fixtures.
The three most likely scorelines are 1:1 at 12%, 1:0 at 11%, and 2:1 at 9%. Over three goals sits at 50%. The market agrees with the direction — 53 bookmakers have the home side at 1.980, the draw at 3.570, and the away side at 3.490, which translates to 47% for a home win after removing the margin.
A home win stops being the most likely outcome if GKS Katowice can exploit their late-game scoring pattern. They have scored 49% of their goals in the final 15 minutes of matches, while Gornik have conceded 27% of theirs in that same period. If the visitors sit deep and strike on the counter in the closing stages, a draw or away win becomes the realistic scenario — especially given that the model's 1:1 scoreline is the single most probable result at 12%.