I don't know since when did they implement this (probably since they mention "improved dimensional arena" update), but I noticed that after 2 days being attacked and NOT doing any offensive match on dimensional arena, I was hold at 11W 9L score for defensive match.

So what does it mean? If you do 0 battle, your defense match count is capped at 20 matches. I'm wondering how this number will change as you progress by doing more offensive match.

So if anyone got any data for how many defensive match you can have, I'd like to know.

If not, I'd suggest everyone do 1,2,3,..,5 ,10 matches on the following season and stop until nearing the end of season. To see how the numbers affect the limit of defensive matches you can have.

EDIT:

Sorry, forgot to mention that my rank was DIAMOND when the DA reset. Didn't see falling to Gold once.