Bookmakers strongly favor Athletic Club to win this Copa del Rey tie, with early market odds typically around 1.20–1.25 for an away win, 6.00–6.50 for a draw, and 9.00–11.00 for a Cultural Leonesa upset, reflecting the gap between a La Liga side and a lower-division host; DexWin - Best Odds on Your Favourite Sports. Athletic Bilbao’s recent top-half La Liga form and deeper squad quality make them clear favorites despite Cultural Leonesa’s solid home results in earlier cup rounds.

The match between Cultural Leonesa and Athletic Club in the Copa del Rey is scheduled to start on 14 January 2026 at 21:00 UTC, which corresponds to 22:00 local time in Spain (CET). Fans should check local listings closer to kick-off in case of minor broadcast or scheduling adjustments.

The game will be played at Estadio Reino de León in León, Spain, a football-specific stadium with a capacity of around 13,000 spectators and a natural grass surface. The ground is known for its compact stands and vocal home support, which can give Cultural Leonesa an extra edge in knockout fixtures.

Based on squad strength, depth, and league level, Athletic Club are projected to win, with a probable win probability in the 75–80% range implied by odds near 1.20–1.25, while Cultural Leonesa’s price near double digits signals a low but not impossible upset chance. Value-focused bettors might also look at handicap markets and goals lines, as Athletic often control possession and create high shot volume against lower-tier opposition in the Copa del Rey.

Historically, meetings between Cultural Leonesa and Athletic Club have been rare and mostly in cup competitions, with Athletic Bilbao holding the better overall record thanks to wins in previous Copa del Rey encounters. Cultural Leonesa have occasionally pushed top-flight teams to extra time in past cups, but they have not established a dominant head-to-head trend against Athletic.