ss
STAY AWAY FROM THIS CHAMPION, his aerial mobility makes it a pain to deal with him, and if he reversals a fraction of your burst damage you're as good as dead. Just stay away from him if you think he's coming and you don't have a team with you just freaking teleport away.
s+
This is andro's older brother, his name is terminus and he likes absorbing all your damage and spitting it back at you, I don't have to tell you to not shoot at the siphon but the ONLY reason why he's not also SS tier is because you can instantly kill him with your ult + a broadside, if he tries to Rez, that is if he's not smart enough to kill you first before doing so, again, ignore him.
s
If you're against any of the champions listed above, go hurl, it's so you can pressure them instead of lobbing bombs halfway across the map hoping they hit something.
s-
These four are difficult since Evie and Maeve have a lot of mobility and buck has a lot of sustain and Koga well he's going to dash all of your shots, on account of Evie, the talent isn't going to help you really, you just have to play around her no matter what. Try to stay out of the open areas where they can use their vertical mobility to their advantage and make it a lot harder for you to hit them if you notice where Evie blinked from you can broadside her blink spot to make her hesitate on blinking back which might give you time to kill her. With Maeve you want to go hurl, so you can hit her floaty hitbox when she's prowling around. With Koga I'd just leave him alone if you can, try and shoot unpredictably so he can't perfectly time his dashes and make sure you have a tp ready. With buck, it's a choice of scuttle or hurl, just be careful because if he's paired with another of these flanks he's probably going to find you very low.
a+
These are your stalemates, ruckus can dive dredge, but he's going to take a lot of damage and might die if he doesn't have a dps with him and if you play smart you should have a teleporter right next to you so you can leave if things get bad, Bomb King gets out spammed by dredge bombs so he can't spam in the choke like he wants to, with Viktor you have to go hurl and then it's a healing battle between you and him, cassie outranges you in most cases but she can't really push you, you can go either talent just be sure not to get too low to get burst combo'd same goes for imani if you notice her flying in, just teleport if you're low she's probably going to inferno cannon you.
a
Here's the thing with the big demon boy, if he's running, he wins, if he's not, you win, the thing is raum likes to run a LOT, so what you do is you find a nice spot where you're hard to reach, put a tp down just in case and sit there and spam him to make him use all his CD's to live and if you have a person with stuns or cripples he becomes an easy kill, he's also really slow when shooting and is a free ult in most cases. if he gets close to you don't be afraid to broadside to make space for yourself.
a-
Three words, Barrier Reef, Carapace, just don't shoot the shield and you should be fine, if you think he's looking for a hook on you, you can put your teleporters in front of you so when he hooks and drags you in, you get pulled in one of the teleporters and leave him with a wasted cooldown
b
This is terminus' cousin twice removed, his name is atlas, his wall makes you life not fun, but once it's down you can make him spam all his cooldowns to try and stay alive and that's when your team can go in and kill him.
c
Don't let them close the distance on you and you should be fine
d
Just shoot them, be careful of jenos ult if you don't run health 5 because you're very slow and easy to hit watch out for moji burst if you're low other than that you should be fine