Hunter X Hunter bored you??? SINNEEEEER!!!!. But seriously talking, you may try Hokuto no ken. Also a good alternative is JoJo's Bizarre adventure, I haven't ended it though, and I don't know if it has tournamentes, but is good old anime style fights.
You must give a chance to Hunter X Hunter it gets a lot better, and there is a saga that includes a tournament, though is a short saga. In my opinion is better than YYH