Mob Psycho 100 X Saiki K. That's a hard one, but my guess is Saiki. Characters are listed in alphabetical order.
Choose Not To Use Archive Warnings, No Archive Warnings Apply. The psychic teenagers battle it out! That's a hard one, but my guess is Saiki.
DEATH BATTLE! "FUNNIEST THING" The Disastrous Life of Saiki K.
Contains spoilers for the manga, so proceed with caution.
Both shows follow a similar plot of the protagonist holding psychic powers and experiencing the ups and downs with. Characters are listed in alphabetical order. Watching it on Crunchyroll is also a wise decision.