Barcelona's chances of winning LaLiga this season are shaky—Real Madrid's been the favorite with -163 odds, while Barca's at +125 after 10 matches, per sportsbettingdime. For Copa del Rey, their odds look better since they’re exempt from round one, but facing Atletico Madrid on Feb 25 could be a hurdle. I’d say 40% for LaLiga, 55% for Copa del Rey based on current form and historical dominance.