Anivia

Anivia's by design is really good at long range zone control, and being an ADC with low heath you are always at risk of taking good damage from her constant AOE abilities. and if you are in Glacial Storm without flash you will have a very hard time getting out of it without taking a large amount of damage.

Syndra

Syndra has a big range advantage on you making it hard to zone her off the minion wave or take good trades, as well as doing a large amount of burst damage level 6 and up.

Fizz

Aphelios can take some time to get to his full kit out in the early game, Especially Severum. and Fizz can easily dodge many of your abilities with his E. and return near fatal damage if you are hit by R and as an immobile ADC can be difficult to dodge.

Malphite

a rare pick in the mid lane but a notable one. Malphite with his high base armor makes trades against him a lot weaker, along with most Malphite mid players building AP he can consistently Trade back for a good amount of damage making any trade against him go Even or in his favor. you need to establish an early lead against him, once he hits level 6 he is an Extreme threat of going all in and doing massive damage.

Pantheon

Vladimir

Yasuo

Wind wall blocking the majority of your abilities, being very mobile, and his R is a big threat to you makes this a peaty difficult match up. your best chance of winning is try and get a lead on him pre level 6. and when looking for a trade. try and bait out wind wall, and look for a free auto attack to take off his passive shield.

Yone

Naafiri

Qiyana

Zed

Neeko

Veigar

Xerath

Azir

Lux

Akshan

Ahri

Twisted Fate

Ryze

Malzahar

Akali

extremely easy to take advantage of early game. if played right you can zone her off wave, and punish her heavily if she pushes up to far

Katarina

extremely easy to take advantage of early game. if played right you can zone her off wave, and punish her heavily if she pushes up to far

Vex