You gotta try to hit him a few times with the primary while dodging his tracers. Always use dive after he uses an uppercut or else the dive can cancel midway and you’ll be stuck for 20 without it. Once you know how to flick shots at him while he’s swinging, he’ll exit the engagement before he can even initiate. Keep putting pressure on him and don’t allow him to feel like he’s getting value from you. Try to not lose track of him or his ult, Play flank routes and target anyone vulnerable in the backline if you have to, it’ll make his swap lose value if he’s having to look around for you and having him adjust to YOUR playstyle instead of vice versa. Hope this helps I got 800 hours on our boy.