09/29/2021 - Arizona Senior Fall Classic Preston continues to showcase his baseball tools at the Arizona Senior Fall Classic. In the MIF, he displays smooth / athletic actions. Feet are active as he works around balls and plays through with his body. Glove action is clean and presents well out front. He moves well laterally and covers a lot of ground in the MIF. Throws are accurate with carry (84 mph velocity) across the diamond. At the plate, he shows an athletic setup. Hands are quick (84 mph exit velocity) and work 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 and shows a feel for the barrel. At the event, he was 3 for 8. On the mound, he shows a controlled, repeatable delivery allowing his quick arm action to work well to the plate. Fastball showed a range of 74-77 mph with arm side run. Breaking ball displays 11/5 shape with gradual break. He maintains arm speed on his changeup with slight sink. Control is solid as he attacks hitters and throws strikes with all his pitches. He shows a great feel for pitching and maintains composure on the bump. Mental makeup is a plus as he has a positive attitude, works hard, and is very coachable.