A fastball with rise has a high percentage of backspin. When thrown up in the zone, it is more likely to generate a higher fly ball percentage. Rise+ of 100 is MLB average
Curveball
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Curveball
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
RSi
The reactive strength index measurement of an athlete's explosiveness by comparing their jump height to the ground contact time in between their jumps. On a scale of 0-5.
Vertical Jump
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
Jackson Piro: 3B/RHP, (2024) E.O. Smith, CT. 5-foot-10, 235-pound strong solid frame. Above average during batting practice, the left-handed hitter recorded an exit velocity of 81 mph. (61.5 mph bat speed average). (19.4 mph hand speed average). Begins in a wide balanced stance with a smooth load, then uses a short controlled stride. Bat speed is quick, exhibits a short simple swing plane and high finish. Found multiple barrels with a lot of loud contact. Gap to gap line drive approach. Solid in the infield, his best throw was registered at 72 mph; shows soft hands, athletic feet, and a quick exchange. Fielded the ball out front with athletic movement laterally. Used a short arm action with a ¾ slot while showing consistent accuracy to the bag.
Exit Velocity: 81 mph
Arm Velocity: 72 mph
2/19/22
5-foot-10, 235-pound infield prospect. In the box, Piro's best exit velocity was 88 mph with a (67.8 mph bat speed average) and (20.8 mph hand speed average). He begins in a balanced, athletic stance with the hands set just off the back shoulder. He uses a short stride to trigger a simple, flat stroke that highlights his quick bat and middle of the field approach. In the infield, his best throws across the diamond were up to 71 mph, while demonstrating a clean exchange, sure hands, and consistent, smooth footwork.
Exit Velocity: 88 mph
Arm Velocity: 71 mph
2/27/21
5-foot-10, 210-pound sturdy frame. Raw during batting practice, the left-handed hitter clocked an exit velocity of 90 mph. Begins in a wide stance with a low load, then uses a short stride. Had above average bat speed, upward swing plane and high finish. He barreled up some balls with loud contact. Pull side approach. Projectable in the infield, displayed a velocity of 71 mph; had soft hands, smooth footwork, and a clean exchange. Laterally, movements were developing and fielded the ball out front. From a high ¾ slot, showed consistent accuracy to the base with a short arm action. Capable on the mound, showing some arm speed he used a long arm action and a high ¾ arm angle. Tall-and-fall type pitcher who shows easy effort. Has in line shoulders with an strong balance point. Lands square with an upright finish. Sat with his fastball at 68-70 mph; showed gradual action and arm side control. Threw a 1/7 curveball 58-61 mph; with early action and glove side command.
Exit Velocity: 90 mph
Arm Velocity: 71 mph
Home to 1st: 4.63
2/22/20
5-foot-8, 188-pound, stronger, athletic frame, sloped shoulders with strength throughout. A left-handed hitting two-way player. At the plate, relaxed hands at the shoulders, feet are even, starting slightly open. The swing is short to contact, could get more separation on the back side, a down to level path, finishing with two-hands. The approach is more middle to pull, had a tee exit velocity of 75 mph, chance to really hit at some point, hands work, needs to stay through it a tick longer at the backend. Defensively, threw 68 mph across the diamond, arm action is slightly longer, working from a natural slot. The feet are clean, with flow and action, first step needs to get quicker to stick at 3rd. Off the mound, works from the set position, easy leg lift, landing inline. The arm action is clean, frontside, comes apart, needs more tracking to the dish. The fastball was clocked at 69-70 mph. The breaking ball was dropped in at 60 mph, needs more fastball hand speed. The changeup was thrown for strikes at 64 mph. Like him a ton at the plate, going to hit, needs to continue to condition.
Tee Exit Velocity: 75 mph
Arm Velocity: 68 mph
Home to 1st: 4.70
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Jackson Piro: 3B/RHP, (2024) E.O. Smith, CT. 5-foot-10, 235-pound strong solid frame. Above average during batting practice, the left-handed hitter recorded an exit velocity of 81 mph. (61.5 mph bat speed average). (19.4 mph hand speed average). Begins in a wide balanced stance with a smooth load, then uses a short controlled stride. Bat speed is quick, exhibits a short simple swing plane and high finish. Found multiple barrels with a lot of loud contact. Gap to gap line drive approach. Solid in the infield, his best throw was registered at 72 mph; shows soft hands, athletic feet, and a quick exchange. Fielded the ball out front with athletic movement laterally. Used a short arm action with a ¾ slot while showing consistent accuracy to the bag.
Exit Velocity: 81 mph
Arm Velocity: 72 mph
5-foot-10, 235-pound infield prospect. In the box, Piro's best exit velocity was 88 mph with a (67.8 mph bat speed average) and (20.8 mph hand speed average). He begins in a balanced, athletic stance with the hands set just off the back shoulder. He uses a short stride to trigger a simple, flat stroke that highlights his quick bat and middle of the field approach. In the infield, his best throws across the diamond were up to 71 mph, while demonstrating a clean exchange, sure hands, and consistent, smooth footwork.
Exit Velocity: 88 mph
Arm Velocity: 71 mph
5-foot-10, 210-pound sturdy frame. Raw during batting practice, the left-handed hitter clocked an exit velocity of 90 mph. Begins in a wide stance with a low load, then uses a short stride. Had above average bat speed, upward swing plane and high finish. He barreled up some balls with loud contact. Pull side approach. Projectable in the infield, displayed a velocity of 71 mph; had soft hands, smooth footwork, and a clean exchange. Laterally, movements were developing and fielded the ball out front. From a high ¾ slot, showed consistent accuracy to the base with a short arm action. Capable on the mound, showing some arm speed he used a long arm action and a high ¾ arm angle. Tall-and-fall type pitcher who shows easy effort. Has in line shoulders with an strong balance point. Lands square with an upright finish. Sat with his fastball at 68-70 mph; showed gradual action and arm side control. Threw a 1/7 curveball 58-61 mph; with early action and glove side command.
Exit Velocity: 90 mph
Arm Velocity: 71 mph
Home to 1st: 4.63
5-foot-8, 188-pound, stronger, athletic frame, sloped shoulders with strength throughout. A left-handed hitting two-way player. At the plate, relaxed hands at the shoulders, feet are even, starting slightly open. The swing is short to contact, could get more separation on the back side, a down to level path, finishing with two-hands. The approach is more middle to pull, had a tee exit velocity of 75 mph, chance to really hit at some point, hands work, needs to stay through it a tick longer at the backend. Defensively, threw 68 mph across the diamond, arm action is slightly longer, working from a natural slot. The feet are clean, with flow and action, first step needs to get quicker to stick at 3rd. Off the mound, works from the set position, easy leg lift, landing inline. The arm action is clean, frontside, comes apart, needs more tracking to the dish. The fastball was clocked at 69-70 mph. The breaking ball was dropped in at 60 mph, needs more fastball hand speed. The changeup was thrown for strikes at 64 mph. Like him a ton at the plate, going to hit, needs to continue to condition.
Tee Exit Velocity: 75 mph
Arm Velocity: 68 mph
Home to 1st: 4.70