Odds › International, Club Friendlies › Piast Gliwice – GKS Katowice Piast Gliwice – GKS Katowice GG/NG Wednesday 1 July 2026 · 08:15 UKT ← All markets for this match Bookmaker GG NG ▴ Trbet 1.70 2.00 BWin 1.61 2.15