The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.34
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
83.0
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.
11.7
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.54
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
64.0
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 hop has a flat approach angle and visually jumps through the zone. When thrown up in the zone, it is more likely to generate a higher swing and miss average. Hop+ of 100 is MLB average.
Fastball
Sink+
A fastball with sink has low backspin and drops through the strike zone. When thrown down in the zone, it is more likely to generate a higher ground ball percentage and lower launch angle. Sink+ of 100 is MLB average.
Fastball
Rise+
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 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.
Johann Dierker, Hamilton Southeastern HS (IN), 2027 Positional Profile: LHP/OF Body: 5-10, 165-pounds. Athletic build Delivery: Slow tempo, repeatable delivery. Moderate balance point with an athletic stride down the slope. Compact upper body with shoulders that work uphill down the slope. Shoulders land closed then quickly open up through the finish. Arm Action: LH. Short arm action from a 3/4 slot. FB: T78, 77-78 mph. Straight FB T1981, 1841 average rpm. CB: 69-69 mph. Minimal drop T1785, 1602 average rpm. SL: 71-72 mph. Developing T1881, 1881 average rpm. ATH: 7.34 runner in the 60.
2/17/24
Johann Dierker, Hamilton Southeastern HS (IN), 2027 Positional Profile: LHP/OF Body: 5-10, 165-pounds. Athletic build Hit: LHH. Sets up in athletic, balanced stance. Toe tap stride with short but effective hand load. Repeatable stroke through the zone. Rotational athlete with quick hands 66.4 mph bat speed with 15 G's of rotational acceleration. Power: 86 max exit velocity, averaged 57.1 mph. 277' max distance. Arm: LH. OF-83 mph. Loose arm action from a 3/4 slot Defense: Choppy footwork, soft hands, easy exchange, ATH: 7.34 runner in the 60.
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Positional Profile: LHP/OF
Body: 5-10, 165-pounds. Athletic build
Delivery: Slow tempo, repeatable delivery. Moderate balance point with an athletic stride down the slope. Compact upper body with shoulders that work uphill down the slope. Shoulders land closed then quickly open up through the finish.
Arm Action: LH. Short arm action from a 3/4 slot.
FB: T78, 77-78 mph. Straight FB T1981, 1841 average rpm.
CB: 69-69 mph. Minimal drop T1785, 1602 average rpm.
SL: 71-72 mph. Developing T1881, 1881 average rpm.
ATH: 7.34 runner in the 60.
Positional Profile: LHP/OF
Body: 5-10, 165-pounds. Athletic build
Hit: LHH. Sets up in athletic, balanced stance. Toe tap stride with short but effective hand load. Repeatable stroke through the zone. Rotational athlete with quick hands 66.4 mph bat speed with 15 G's of rotational acceleration.
Power: 86 max exit velocity, averaged 57.1 mph. 277' max distance.
Arm: LH. OF-83 mph. Loose arm action from a 3/4 slot
Defense: Choppy footwork, soft hands, easy exchange,
ATH: 7.34 runner in the 60.