The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.38
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
85.0
Power / Speed Score
A simple calculation that divides the athlete’s Exit Velocity Max by the athlete’s 60 Yard Dash time for the given event year. For example, 98 MPH / 7.00s = 14.00.
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.
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.80
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.20
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.58
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
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.
Jacob Kaiser: RHP/SS, (2025) St. Marys Memorial, OH. 6-foot-2, 175-pound. (68.2 mph bat speed average). (23.0 mph hand speed average). Began in a balanced athletic stance with a controlled load, then used a quick stride. Bat speed was efficient, had a level swing plane and balanced finish. Solid showed his live arm in the infield with position velocities up to 85 mph; had a natural exchange, sure hands, and consistent footwork. Laterally, movements were athletic and fielded the ball out front. Had a quick arm action with a high ¾ slot. During the event, recorded a 60 time of 7.38. On the mound, showing consistent arm speed he had a compact arm action with a high ¾ arm angle. Drop-and-drive type pitcher and shows some effort. Has slight running action. (Max spin 2052; Avg 1954). Showed a 11/5 curveball with gradual action. (Max spin 2239; Avg 2202). Shows a 10/4 slider with late action. (Max spin 2266; Avg 2205).
2/01/23
Jacob Kaiser: RHP/SS, (2025) St Marys, OH. 6-foot-2, 174-pound athletic projectable build. (65.4 mph bat speed average). (21.8 mph hand speed average). Begins in a balanced stance with a quick load, then uses a short toe tap stride. Had above average bat speed, simple swing plane and level finish. He found some barrels with some loud contact. Gap to gap approach. Solid in the infield, his best throw was registered at 84 mph; had developing footwork, sure hands, and a fluid exchange. Fields the ball out front, movements laterally were average. Showed some accuracy to the bag with a loose arm action and a low ¾ slot. Projectable raw on the mound, showed good arm speed with low ¾ arm angle and a short consistent arm action. Drop-and-drive type pitcher who shows some effort. In his delivery his balance point is tall with even in line shoulders. Lands square with balanced finish. Had a sharp fastball that showed hard tailing action and control arm side down in the zone. (Max spin 2140; Avg 2003).
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Jacob Kaiser: RHP/SS, (2025) St. Marys Memorial, OH. 6-foot-2, 175-pound. (68.2 mph bat speed average). (23.0 mph hand speed average). Began in a balanced athletic stance with a controlled load, then used a quick stride. Bat speed was efficient, had a level swing plane and balanced finish. Solid showed his live arm in the infield with position velocities up to 85 mph; had a natural exchange, sure hands, and consistent footwork. Laterally, movements were athletic and fielded the ball out front. Had a quick arm action with a high ¾ slot. During the event, recorded a 60 time of 7.38. On the mound, showing consistent arm speed he had a compact arm action with a high ¾ arm angle. Drop-and-drive type pitcher and shows some effort. Has slight running action. (Max spin 2052; Avg 1954). Showed a 11/5 curveball with gradual action. (Max spin 2239; Avg 2202). Shows a 10/4 slider with late action. (Max spin 2266; Avg 2205).
Jacob Kaiser: RHP/SS, (2025) St Marys, OH. 6-foot-2, 174-pound athletic projectable build. (65.4 mph bat speed average). (21.8 mph hand speed average). Begins in a balanced stance with a quick load, then uses a short toe tap stride. Had above average bat speed, simple swing plane and level finish. He found some barrels with some loud contact. Gap to gap approach. Solid in the infield, his best throw was registered at 84 mph; had developing footwork, sure hands, and a fluid exchange. Fields the ball out front, movements laterally were average. Showed some accuracy to the bag with a loose arm action and a low ¾ slot. Projectable raw on the mound, showed good arm speed with low ¾ arm angle and a short consistent arm action. Drop-and-drive type pitcher who shows some effort. In his delivery his balance point is tall with even in line shoulders. Lands square with balanced finish. Had a sharp fastball that showed hard tailing action and control arm side down in the zone. (Max spin 2140; Avg 2003).