Suggestions by @patrickranjan

John David Washington

as Otis Redding in Soul of the South: The Otis Redding Story

Score: +4

Dafne Keen

as X-23 in X-23: Bloodlines

Score: +2

Rila Fukushima

as Lady Deathstrike in X-23: Bloodlines

Score: +1

Kevin Durand

as Omega Red in X-23: Bloodlines

Score: +1

Ryan Reynolds

as Deadpool in X-23: Bloodlines

Score: +2

Hugh Jackman

as Wolverine in X-23: Bloodlines

Score: 0

Ryan Potter

as Daken in X-23: Bloodlines

Score: -1