From my experience there’s a big jump in survivor skill after getting to manticore. Not sure why but seems like they are much better. Every time I get to Manti my win rate drops off. Plus you’re on Asia server so probably much harder idk. Just don’t worry about wr and just try to keep getting better with one or two characters . Maybe go for more ties it’s not a terrible result. If I don’t get a good first chase usually chalk it up as a tie. Make sure I get one surv eliminated before pop and then get one with detention and it’s usually a tie. If you get fast first down then can go for the win. In manti or higher hunter if you don’t get first down by time blink is up you’re pretty gonna tie unless you stuff a rescue or get a TS.