Tracer is an iconic character for his abilities and recognition by pro players. Use your blinks to travel fast and don’t stack and keep them it’s not necessary. You need a lot of thought with Tracer, a feel for the game rather, because he has low health in the beginning and huge potential to do damage, so your steps lay the foundation for the future results. Lot of players tend to move in a small area with Tracer and after being attacked, have a useless skill in Rewind… Move about, roam, jump, do something to be annoying and noticed by your enemies. Try for headshots as often as possible and just like Teemo in League of Legends, you’re a bastard hated by everyone on the opposing side. Just remember, you’re not invincible and be a calm and collective pal with the ability to annoy your enemies. Hope this helps!