I played on Hanaoka map and the score was 5-3 which was a Victory for my team, but in progression it showed that I had 0 for wins.
The new maps aren’t giving wins or contributing to the achievements - there’s a bunch of us who have posted this bug which seems to have appeared with the new season launch. I just back out every time I load into the new map types (until Blizz fixes it, it’s a waste of your time if you’re working on your daily/weekly achievements).
Edit: On the General forum, there’s a blue post pinned about replays being wiped out on 3-Sep for a hotfix coming. Fingers crossed this gets addressed.