Against caitlyn, Caitlyn will spike when she has two items. Respect her all-in damage as she can easily kill you if you disrespect her damage output.
 
Whenever Caitlyn has her empowered auto-attack ready and primed, you need to play safe so she doesn’t use it on you. Wait for her to consume it before engaging.
 
At level 6, Caitlyn can execute an enemy with her Ultimate R. Do not overstay your welcome by recalling when you’re low. Try and recall out of vision so she can’t use it on you. Against caitlyn, When Caitlyn has his self-attack ready and developed, you have to play safely so she doesn't use it on you. Wait until she consumes it before engaging it. At level 6, Caitlyn can execute an enemy with her Ultimate R. Do not exceed your welcome by reminding when you are low. Try and remember out of the sight so she can't use it on you.