If you are missing actually going to a football match I would recommend watching Elche in the Spanish Segunda Division. They play is a great stadium with home attendances of around 8000-10000 although I was at the Spain V Croatia game there last September when it was filled with over 32000 fans, The Elche games have a wonderful family friendly atmosphere and the facilities are excellent.
As I live in La Zenia I would also recommend Eurotourguide ( https://www.eurotourguide.com/ ), they are operated by an English couple, David and Jessica Hayes, and run trips to the home games, 20€ for great coach transport and match ticket, they have a number of pick up points starting from Zenia Boulevard, worth checking their website.