If any of the lanes - may losing his position 1:10, 2:15 etc and whole team like - 12:50 it is impossible to say that teams (or opponents together) were selected on fair-play (balanced) basis. What kind of sense is to create that kind of game if from the beginning it is easy to say who will lose and win the game... and do not give me this shit about MMR becouse it is not working.
it is fair though, all that means is your teammates fed/made poor decisions in lane.
Because learning how to play when you're behind is a different skill than learning how to play when you're ahead. If the enemy team can amass a lead 50-12 but can't close it out they're not a very good team. They might be stronger mechanically on those champs but if they let a game get that far they're not good.
On the other hand if your team can't figure out when to look at the map and see/ping when someone fed is roaming, you guys aren't good either. If you leave lane with more than 3-4 deaths its not anyone else's fault it's yours. If you're getting camped and you know it, don't shove the wave, play under your tower and do what you can to keep the jg interested without actually letting him kill you.
TLDR: You're perfect for each other.
