I think it's not yet quite popular on some bookies from this forum I tried to look each one of them and most of they offer is just Counter Strike. or maybe I just missed it if someone knows any bookie that comes from forum please share it here
Already there was a thread related to the subject yoh are talking about in Bitcointalk :
Potential Valorant Esports betting sites
Valorant is kind of mixed CSGO and Pubg with special skills to each character which is attracting more attention among the streamers but yet to become main esport game in this category in the crypto betting sites.