Your matchmaking system is absolutely broken, please fix it. I am constantly playing teams that are higher than mine in every single match I play with a friend. I am currently a platinum six with a 7.8 k/d/a ratio playing with a friend who hovers around a 0.0. It is not fair that EVERY single game we play together we are playing diamond, onyx or platinum TEAMS that are all averaging 5.0 or higher k/d/a ratios. Having one player that is higher and then averaging k/d/a scores per team is an absolutely horrible way to balance teams. Work this out. there are far better ways to balance teams. Add up all of the k/d/a ratios and then have each team you face be equal or close to the total rather than finding the mean of the group. Your system is horrendous and for engineers and mathematicians whose only job it is to work on this game it is pathetic that you have not addressed this problem and continue to stick with the stupid system you have put in place. This makes my friends not want to play with me and I cannot blame them because of how lopsided the teams will become. You need to seriously sit down and figure out a solution. The game play is amazing and you have created a special game, don’t go and ruin it with something as asinine as this.
Most games for me are a close encounter that could go either way. Very rarely is there a stomp fest.
Your issue is only the tip of the iceberg about what’s wrong with matchmaking. Here are few hundred other problems.