First blood related stats

The only firstblood related stats I can find on valorant are total first bloods on agents, which isnt that easy to get conclusions from. It would be better to have first kill to first death ratio, first kill per round percentage (out of all the rounds you have played, what fraction did you get the first kill in). Then maybe separate the stats per atk or def side, per map, etc. Also, clutches; maybe a clutch percentage would be good (how many clutches did u do per clutch situation, not across all rounds).