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.
Slider
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Slider
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.
1.69
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.02
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.32
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.
Diego Matsumoto, Clairemont (CA), 2025 Positional Profile: 2B/RHP Body: 5-10, 140-pounds. Delivery: Leg and arms move up and down together. Drives off the back foot. High leg kick. Arm Action: RH. Short arm action, releases over the top. FB: T76, 74-76 mph. Some arm side run. Showed well in the zone. T1897, 1796 average rpm. CB: 65-68 mph. Drops into the zone really well. Locates bottom of the zone on both sides. T2139, 2081 average rpm. SL: 65-66 mph. Limited horizontal movement, but it's there. Works well when but on the outside half. T2131, 2090 average rpm. ATH: 7.32 runner in the 60. 1.72 and 4.02 in the 10 and 30 yard splits. 26.70 max vertical.
11/04/23
Diego Matsumoto, Clairemont (CA), 2025 Positional Profile: 2B/RHP Body: 5-10, 140-pounds. Hit: RHH. Wide stance, hands up by ears. Steps inward during stride. Tight swing axis, loads tight and close to body. 58.3 mph bat speed with 6 G's of rotational acceleration. Power: 78 max exit velocity, averaged 70.5 mph. 272' max distance. Arm: RH. INF-71 mph. ATH: 7.32 runner in the 60. 1.72 and 4.02 in the 10 and 30 yard splits. 26.70 max vertical.
Draft Reports
Contact
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Positional Profile: 2B/RHP
Body: 5-10, 140-pounds.
Delivery: Leg and arms move up and down together. Drives off the back foot. High leg kick.
Arm Action: RH. Short arm action, releases over the top.
FB: T76, 74-76 mph. Some arm side run. Showed well in the zone. T1897, 1796 average rpm.
CB: 65-68 mph. Drops into the zone really well. Locates bottom of the zone on both sides. T2139, 2081 average rpm.
SL: 65-66 mph. Limited horizontal movement, but it's there. Works well when but on the outside half. T2131, 2090 average rpm.
ATH: 7.32 runner in the 60. 1.72 and 4.02 in the 10 and 30 yard splits. 26.70 max vertical.
Positional Profile: 2B/RHP
Body: 5-10, 140-pounds.
Hit: RHH. Wide stance, hands up by ears. Steps inward during stride. Tight swing axis, loads tight and close to body. 58.3 mph bat speed with 6 G's of rotational acceleration.
Power: 78 max exit velocity, averaged 70.5 mph. 272' max distance.
Arm: RH. INF-71 mph.
ATH: 7.32 runner in the 60. 1.72 and 4.02 in the 10 and 30 yard splits. 26.70 max vertical.