03/13/2021 - Spring Pro Training Experience - MD (HS) Marcello continues to show as a prospect on the diamond with improvements in his baseball abilities. At 2B, defensive abilities are now outstanding as he displays smooth / athletic actions. Feet are active as he works around balls and plays through with his body. Glove action is glove action is soft / sure and presents well out front. He moves well laterally with range improving as he increases foot quickness. At the plate, hitting / power potential has improved, now showing as outstanding tools through an open setup. Hands are quick (88 mph exit velocity) and work through a level swing path. He stays inside the ball, utilizing all fields with gap to gap pop. Power will increase as he utilizes his lower half more efficiently. On the mound, arm strength has improved as he threw his top velocity to date at 80 mph. Fastball showed a range of 78-80 mph. Breaking ball displays 11/5 shape with late break. He maintains arm speed on his changeup with tailing action. Control is solid as he attacks hitters and throws strikes with all his pitches. Stock on the mound will continue to improve as he builds more arm strength through a long toss program. Marcello has a lot of potential and will get looks from the collegiate coaches with his baseball abilities.