Suggestions by @solmonti
6 suggestions

Mia Goth
as Mary Ann in Heartless
+1-5Score: -4

Florence Pugh
as Amy March in Little Women (2009)
+5-4Score: +1

Victoria Pedretti
as Connor (adult) in The Seven Husbands of Evelyn Hugo
+8-7Score: +1
Timothée Chalamet
as Max Girard in The Seven Husbands of Evelyn Hugo
+3-13Score: -10

Sabrina Carpenter
as Connor (teenaged) in The Seven Husbands of Evelyn Hugo
+2-12Score: -10

Leonardo DiCaprio
as Don Adler in The Seven Husbands of Evelyn Hugo
+7-20Score: -13