Sheen will donate the profits made from merchandise sold at his San Francisco show on Saturday.
Bryan Stow, a 42-year-old paramedic and father of two, was severely beaten by two Dodgers fans on March 31. Stow's doctors say they have reduced the sedation medication that has kept him in a medically induced coma. He remains in critical condition, with damage to his frontal lobes.
The suspects in the beating are still on the loose. The incident sparked immediate changes to security at Dodger Stadium.
Sheen is an avid baseball fan and has drawn cheers for sporting the hometown ball club's jersey in cities on his "Violent Torpedo of Truth" tour.
The Associated Press contributed to this report.