reposting the link to the Post (Golden) article on what they are changing on his delivery:
https://www.washingtonpost.com/sports/2023/02/19/josiah-gray-nationals-corrections/But to those who watched, there was a slight change.
Gray was more in line with the catcher when he finished his delivery, an intentional correction that he focused on during the offseason. At times last season, Gray would miss his location significantly east and west of the plate because he wasn’t consistent with his mechanics.
“He really took it to heart to work on his flexibility and his hips,” Manager Dave Martinez said. “That helped him out a lot. He says he feels a lot more mobile and agile so he doesn’t have to get so rotational. His direction is way better.”
