If 2 fighters are found compatible, do they have high synergy for all stats?

Yes

Do people without high synergy also have a lot less likely to find success now? I have been having very low luck lately training.

Ditto

Some do, yes.

So what happens in the sparring formula is it takes a random number between 25 and desire / 2 + 75 and this is one piece of it.

So what i did was take the 75 away and replace it with 5 different levels that range from 50, 60, 70, 80, and 90. So the "High Synergy" = 90.

I'll add some text for bad pairings eventually MAYBE but over time everyone will get used to it. I wasn't going to give text for the highest compatibility but it was a bit of an olive branch and something cool to see when you get used to the normal sparring process. Coming across a confirmation of 2 great partners together is nice i think.

But yea you will get some partners that have a less likely chance of improvement or slower sparring process but this whole training/sparring is eventually just going to be one part of training when actual trainer staff is added. Two fighters will just spar while your fighter will train 1 on 1 or with a group for your hired trainer.

Does transitive property apply? In other words, if A&B have synergy and B&C have synergy, will A&C also have synergy?

Yes

wait so it you wont have high synergy each spar with certain sparring partner but there is a higher chance of it ?

Nicknames before name is now live.

Let me know if it is not working correctly.