Suggestions by @user_107903

Lorena Andrea

as Reyna in Trials of Apollo

+2-1Score: +1

Kim Ji-soo

as Daniel Jun in Radio Silence

+8-0Score: +8

Layla Rose Boyce

as Lilly Luna Potter in Harry Potter and The Cursed Child

+2-3Score: -1

Levi Miller

as Albus Severus Potter in Harry Potter and The Cursed Child

+8-4Score: +4

Louis Partridge

as Scorpius Malfoy in Harry Potter and The Cursed Child

+9-7Score: +2