Smurf accounts are now going into ranked and ruining that

I went on PC for the first time last week. After unlocking Wattson. I did Ranked for the first time. My team killed 1/3 of the lobby. 7 Kills Wraith, 7 Kills me as Wattson and Pathfinder killed either 3-4 people. 

Then what do you know. I get killed by a lvl 13 Pathfinder with a 20 Bomb and 2500 Damage Badge. He had 12 kills when he killed me. Octane was like lvl 23 and had 2500 damage with 7 kills.

I watched them just to see if they were smurfing or hackers. They were Predators smurfing.