Athletic frame at 5-foot-7, 135-pounds. Griebel impressed all over the field with his athleticism and quick twitch actions. On the mound drives off the backside down the mound with shoulders closed and some deception in the delivery. Short quick arm action and throws from a three-quarter arm slot. Fastball had some ASR at times sitting 76-79 mph. Breaking ball was tight and late with 11/5 shape at 65-67 mph.
Comments
Mid-Atlantic Summer Championship
Athletic frame at 5-foot-7, 135-pounds. Griebel impressed all over the field with his athleticism and quick twitch actions. On the mound drives off the backside down the mound with shoulders closed and some deception in the delivery. Short quick arm action and throws from a three-quarter arm slot. Fastball had some ASR at times sitting 76-79 mph. Breaking ball was tight and late with 11/5 shape at 65-67 mph.