Club Portugalete vs Real Unión — prediction, probabilities and score Copa del Rey · 04 Nov, 18:00 UTC Zort's model makes Real Unión the most likely winner against Club Portugalete, at 41%. The most likely score is 0:1. Both teams to score is a 51% chance. Kick-off is 04 Nov, 18:00 UTC in the Copa del Rey. PROBABILITIES: 1: 30% X: 29% 2: 41% PREDICTED: Real Unión to win (41%) SCORELINE: 0:1 BTTS: Yes 51% Method: odds from around 27 bookmakers, de-vigged with Shin's method, then a Poisson/Dixon-Coles model for scorelines. Free, published daily before kick-off. No claim is made that these win. Full page: https://zort-app.com/predictions/club-portugalete-vs-real-union-2026-11-04 All fixtures for this date: https://zort-app.com/predictions/2026-11-04