As Terran
Make:
Viking
Ghost
ThorEMP the shields, thin Interceptors, then target Carriers.
Open in the counter tool with Carrier tagged ->As Protoss
Make:
Tempest
Archon
High TemplarTempests force range fights; Archons and Storm protect underneath.
Open in the counter tool with Carrier tagged ->As Zerg
Make:
Corruptor
Viper
InfestorAbduct and Fungal make Carriers fight without their perfect ball.
Open in the counter tool with Carrier tagged ->
Zealot
Adept
Stalker
Sentry
Immortal
Observer
Warp Prism
Colossus
Disruptor