Player tracker: Keeps track of the players you've raced against.

I'd love a feature that shows the number of times you've competed against someone in your session. A good example of this is the "Deja Vu" Bakkesmod plugin for Rocket League, linked here I know that we can mark players, but I'm thinking of something simpler that shows an interesting stat. Something like: -Player Name- (# of sessions together) e.g. John Smith (18) or John Smith | 18