Ponferradina vs Real Sociedad predictions — Copa del Rey, 5 Jan

Model's headline prediction

Real Sociedad rated above the home side on form and Elo. Ponferradina have won 3, drawn 2 and lost 0 of their last 5 home games, scoring 2.4 and conceding 1.0 per game. Real Sociedad have won 3, drawn 0 and lost 2 of their last 5 away games, scoring 1.8 and conceding 0.6 per game.