Because of the GDPR, you can request to get every information that Riot keeps of you. That includes every game, Valorant, Runaterra, League of Legends, Wild Rift, and even your past support tickets. The valorant one contains all your previous match history, payments and purchases, and in my opinion the most interesting one, that how many people reported you for what, and how many people you reported for what.

If you do request it, you will have to wait 30 days for it, because of security reasons, but a Bot will send it to you, in a RAR, to your email address!

https://imgur.com/a/ZDy8AoY

Edit:

How to request it:

Go here: https://support-valorant.riotgames.com/hc/en-us

Sign in, and submit a ticket. Choose "account management, data requests, or deletion" and then I would like to request my account data.

I think you can write anything into subject and description, since probably only the bot will answer, but write anything about "I want to request every data, that's kept about my account."

Fill in the rest and submit. A bot will answer, to tell you about the 30 day waiting time.