05/28/2020 - 2020 Under Armour Showcase: Baseball Factory's National South Brock was up to 87 mph at the BF South Showcase with some riding life to his fastball. He showed a lot of confidence in his curve that was very effective when he got on top of it. He seemed to have a feel for landing it for a strike and threw a couple harder down in the zone to get an out. Brock also mixed in a developing change to round out his 3-pitch mix. His delivery had good tempo and is balanced throughout with a brief look away at the top of his leg lift before making his move to the plate. Overall, this is a sturdy RHP who looks like he can handle innings.