Doctors placed Dominic in a medically-induced coma. Saturday, they transferred him out the intensive care unit. He is in serious but stable condition.
Dominic's doctors say there are signs he is getting better.
"On our follow up cat scans that we've done on him, he's really made a great improvement. Things look very good," said Dr. Tord Alden.
Dominic kept the ball that hit him. His father said he won't let go of it.
It was the boy's first Cubs game.
