Do placement matches matter in ranked

If not, should I just concede them and start in bronze?

they do and don’t matter. 

don’t just quit all 5, they contribute to your starting rank, but you won’t get anywhere higher than silver 3 doing them

i believe they just score as rank games normally do for a loss or a win, i’ve won all 5 before and ended up in silver 3 to start

i don’t know why they are even a thing, they should just remove it and have it show like any other game after those placement games

If you’re facing a sweat I’d just quit if it’s a gimme play on I’d say that about all the early ranks since you gain 90 per win and only lose 15 in the early ranks to save time. Can move up pretty fast this way.

Imo they dont ,i went 4-1 on this one and still ended up bronze 1.