Seraphine

I always ban Seraphine. Broken champion.

Vayne

Scales really well and deals true damage plus W and PTA. Sacrifice yourself for the ADC.

Yasuo

Late-game beast. Shreds you late-game. Has a lot of dashes.
Always bring Exhaust with Flash. Look for all ins with your ADC in the early game.

Samira

Big threat to your team. You likely lose the lane aswell as the game. However she isn't quite turbobroken anymore but still VERY strong.
Bring Exhaust.

Senna

Annoying.

Lucian

Can be annoying, but if you go Exhaust and Flash, you win.

Ezreal

Good champion, plus his E which means 2 flashes. He can often easily escape your Q slow. Bringing Exhaust isn't bad into Ezreal.

Leona

Good engage, good CC. Skill matchup and really just depends on your ADC.

Rell

Braum

Tahm Kench does really well against these kinds of supports.

Xerath

Does no damage to you, scales well.

Alistar

Decent. Better ADC wins.

Aphelios

Bad champion at the moment in my opinion. Depending on their support, you can choose when to all in and yu should win it.

Caitlyn

Not very mobile. You run her down. Easy matchup.

Janna

Not a problem, you can even oneshot her lategame with 3 AA, W and Q.

Twitch

This guy deals no damage to you, and you easily kill him. Twitch does get much stronger after 3-4 items, but he should be useless before that if you play the lane correctly.