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.
Aiden Bisaillon: LHP, (2025) Holy Cross, CT. 5-foot-11, 135-pound long lengthy build. Raw projectable on the mound, showed good arm speed, also used a ¾ arm angle with a loose arm action. Tall-and-fall up-tempo type pitcher who shows some effort. Has a strong balance point with in line shoulders. Lands square with an athletic finish. Threw his fastball 74-76 mph; has sinking action and arm side command. (Max spin 1985; Avg 1875). Has glove side command and sweeping action on his 11/5 curveball (63-66). (Max spin 1759; Avg 1669). Had fading action and arm side control on his changeup (64-68).
2/26/23
Aiden Bisaillon: LHP, (2025) Holy Cross, CT. 5-foot-11, 135-pound athletic slim frame. Raw at the plate, the right-handed hitter's 80 mph exit velocity ranks him 3rd at the event. (68.2 mph bat speed average). (22.2 mph hand speed average). Begins in a tall balanced stance with an active load, then uses a short stride. Has a level swing plane, average bat speed and low finish. Found some barrels with some loud contact. Line drive pull side approach. Raw on the mound, used a high ¾ arm angle and a long loose arm action while showing some arm speed. Tall-and-fall up-tempo type pitcher who shows some effort. Has in line shoulder and strong balance point. Lands square with an athletic finish. Threw his fastball 73-74 mph; shows sinking action and arm side command. His 11/5 curveball (63-65) showed glove side control and slurvey action. Shows fading action and glove side control on his changeup (60-64).
Exit Velocity: 80 mph
30-Yard Dash: 4.57
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Aiden Bisaillon: LHP, (2025) Holy Cross, CT. 5-foot-11, 135-pound long lengthy build. Raw projectable on the mound, showed good arm speed, also used a ¾ arm angle with a loose arm action. Tall-and-fall up-tempo type pitcher who shows some effort. Has a strong balance point with in line shoulders. Lands square with an athletic finish. Threw his fastball 74-76 mph; has sinking action and arm side command. (Max spin 1985; Avg 1875). Has glove side command and sweeping action on his 11/5 curveball (63-66). (Max spin 1759; Avg 1669). Had fading action and arm side control on his changeup (64-68).
Aiden Bisaillon: LHP, (2025) Holy Cross, CT. 5-foot-11, 135-pound athletic slim frame. Raw at the plate, the right-handed hitter's 80 mph exit velocity ranks him 3rd at the event. (68.2 mph bat speed average). (22.2 mph hand speed average). Begins in a tall balanced stance with an active load, then uses a short stride. Has a level swing plane, average bat speed and low finish. Found some barrels with some loud contact. Line drive pull side approach. Raw on the mound, used a high ¾ arm angle and a long loose arm action while showing some arm speed. Tall-and-fall up-tempo type pitcher who shows some effort. Has in line shoulder and strong balance point. Lands square with an athletic finish. Threw his fastball 73-74 mph; shows sinking action and arm side command. His 11/5 curveball (63-65) showed glove side control and slurvey action. Shows fading action and glove side control on his changeup (60-64).
Exit Velocity: 80 mph
30-Yard Dash: 4.57