LATEST PG SHOWCASE REPORT
2022 Southeast Top Prospect Games
Calvin Koo is a 2023 RHP with a 6-0 165 lb. frame from Marietta, GA who attends Pope. Large frame with a lean build showing room to fill out physically making him projectable. Primary Right-Handed Pitcher, working from the left-side of the rubber in the windup. Side step to a higher lift before striding down the hill. Stays athletic in the motion while proving he can repeat. Longer arm swing to a three-quarter slot release. Feel for the arsenal present with good command and feel to miss barrels. Fastball with arm side run up to 86 mph with spin rates up to 1,828 rpm. Really good changeup he went to often in the mid-70's. Tunneled it well off the fastball while getting a good bit of swing and miss. Spin rates as low as 1,271 rpm. Rounded arsenal off with breaking ball in the upper-70's with spin rates just over 2,000 rpm. Breaking ball not as advanced as other pitches but proved he could land for strikes while keeping hitters off-balance. Solid outing with pitchability present. Named to Southeast Top Prospect Games Top Prospect List.