yes, working on that, editing original post, also here so no need to read full post again 
what is a money match?
it basically is a binding contract with two or more player to fulfil a goal in a game. if a player does not fulfill it, he loses money to the other player(s).
the goal can be to do “something” in a game (killstreak, achievements etc) or to simply beat the other player(s).
it’s basically a real money tournament with funding by the participants.
money matches are popular among fighting games etc, anything with a heavy competional aspect:
https://www.ssbwiki.com/money_match