10/16/2019 - Arizona Freshman Fall Classic Isaac continues to show as a prospect on the diamond with improvements in his baseball abilities. He did show in the OF for the first time at the event. In the OF, he displays smooth / clean actions. Feet are active as he takes proper routes / angles in tracking down balls. He works to get behind balls and plays through with momentum to his target. Glove action is soft / sure and presents well out front. Range will increase as he improves foot quickness. Throws are accurate with zip (85 mph velocity) to his target as he gets rid of the baseball quickly. At the plate, he continues to shine through an athletic setup. Hands are quick and works through a level swing path. He stays inside the ball, utilizing all fields through a solid line drive approach with power showing best to the pull side. At the event, he was 2 for 6 with 2 2B. On the mound, arm strength has improved as he threw his top velocity to date at 81 mph. Fastball shows good arm side run. Breaking ball displays 11/5 shape with gradual break. He throws a slider with tight spin and short break. Stock on the mound will continue to rise as he builds more arm strength through a long toss program.