Below are top 8 videos from the recent EVO 2013 championship, arguably the most reputable fighting game tournament in the world.
Personally, I feel the best ones are Street Fighter IV and King of Fighters 2013. Tekken Tag Tournament 2 and Super Mario Brothers Melee (surprisingly!) are interesting too. Haven’t had a time to watch Persona and Street Fighter x Tekken, though.
I’d like to give further comments on the tournaments, but it’d be better if you watch if yourself without knowing some spoliers.
Apparently, there are also some other games in the competition apart from the official games above. So far I’ve found Skullgirls and BlazBlue