Electronic sports betting, actually there have been several platforms that provide this.
It is actually a popular platform where you can do electronic sports betting by group or individual. And of course, betting is available there as an electronic sports betting. Today, many companies create eSport platforms and it is familiar enough among sports lovers. And everything that offers the league, there will be probably such kind of "betting"
Some leagues that are commonly done are:
Liga Pro
ESports Battle – EPL
Champions League B
Fifa Quaranteam
And about how to bet on eSport leagues, there will also depend on each platform.
Follow this guide to help:
https://esportbet.com/how-to-bet/another source:
https://www.bestsportsbetting.co.za/electronic-league-betting/