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.
Tyler Bonelli: 3B/RHP, (2026) Cromwell, CT. 5-foot-10, 160-pound lean athletic frame. Solid above average during batting practice, Bonelli displayed an exit velocity of 84 mph, Ranks #3 with EV at the event. (64.3 mph bat speed average). (19.6 mph hand speed average). Began in an athletic balanced stance with a rhythmic handsy load, then used a long stride. Bat speed was quick, showed a loose level swing plane and good extension on his front foot finish. Barreled up multiple balls with a lot of loud contact. Line drive pull side approach. Smooth while in the infield, made throws at velocities up to 72 mph; shows soft hands, athletic smooth feet, and a fluid exchange. Movements laterally were average and he fields the ball out front. Used a ¾ slot and a loose arm action while showing consistent accuracy to the base. Projectable on the mound, used a ¾ arm angle and a short loose arm action while showing quick arm speed. Tall-and-fall up-tempo type pitcher and uses easy effort. Tall balance point with in line shoulders. Lands square with an athletic balanced finish. Threw his fastball 76 mph with a max of 78 mph; had arm side control and sinking action. (Max spin 1921; Avg 1850). Has slurvey action and glove side control on his 1/7 curveball (62-65). (Max spin 2212; Avg 2104).
Exit Velocity: 84 mph
Arm Velocity: 72. mph
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Tyler Bonelli: 3B/RHP, (2026) Cromwell, CT. 5-foot-10, 160-pound lean athletic frame. Solid above average during batting practice, Bonelli displayed an exit velocity of 84 mph, Ranks #3 with EV at the event. (64.3 mph bat speed average). (19.6 mph hand speed average). Began in an athletic balanced stance with a rhythmic handsy load, then used a long stride. Bat speed was quick, showed a loose level swing plane and good extension on his front foot finish. Barreled up multiple balls with a lot of loud contact. Line drive pull side approach. Smooth while in the infield, made throws at velocities up to 72 mph; shows soft hands, athletic smooth feet, and a fluid exchange. Movements laterally were average and he fields the ball out front. Used a ¾ slot and a loose arm action while showing consistent accuracy to the base. Projectable on the mound, used a ¾ arm angle and a short loose arm action while showing quick arm speed. Tall-and-fall up-tempo type pitcher and uses easy effort. Tall balance point with in line shoulders. Lands square with an athletic balanced finish. Threw his fastball 76 mph with a max of 78 mph; had arm side control and sinking action. (Max spin 1921; Avg 1850). Has slurvey action and glove side control on his 1/7 curveball (62-65). (Max spin 2212; Avg 2104).
Exit Velocity: 84 mph
Arm Velocity: 72. mph