09/21/2022 - Arizona Junior Fall Classic (2024) Jack continues to show as a prospect with improvements in his baseball abilities at the Arizona Jr Fall Classic. Foot speed has improved as he ran his best 60 time to date, now a 7.09 runner. At SS, defensive abilities are outstanding as he displays smooth / clean actions. Feet are active as attacks balls and plays through well with his body. Glove action is soft / sure and presents well out front. He moves well laterally and covers a lot of ground in the MIF. Throws are accurate with online carry (88 mph velocity) across the diamond. At the plate, hitting abilities are outstanding through an athletic setup. Hands are quick (89 mph exit velocity) and works through a level swing path. He stays inside the ball, utilizing all fields with gap to gap pop. Lower half works well through the swing with an aggressive hip turn. At the event, he was 3 for 6 with a 2B and 3B. On the mound, arm strength has improved as he threw his top velocity to date at 83 mph. Fastball showed a range of 81-83 mph with arm side run. Breaking ball displays 3/9 shape with across break. He maintains arm speed on his changeup with sinking action. Off speed stuff show as quality pitches that will get outs. Control is solid as he attacks hitters and throws strikes with all his pitches. Stock on the mound will continue to rise as he builds more arm strength through a long toss program. Mental makeup is a plus as he has a great personality, is very coachable and works hard to be the best player he can be.