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
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.82
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.27
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.
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.81
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.18
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.50
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Southern Smith-Tilley, Mooresville High School (NC), 2025 Positional Profile: OF/SS Body: 6-0, 162-pounds. Average build. Proportional with strength present. Hit: RHH. Balanced and even. Good pre-pitch rhythm. Early leg kick, loading the back leg. Natural action in the hands for a rhythmic load. Aggressive stride. Active backside leads the swing. Easy hand path. Works for extension. High two handed finish. Works for extension. Good batspeed with whip. Above average barrel feel. 67.9 mph bat speed with 15 G's of rotational acceleration. Power: 96 max exit velocity, averaged 83.6 mph. 369' max distance. Works with intent. Ball jumps when on the barrel. Natural back spin creator throughout BP. Carried over the swing into game action. Arm: RH. OF-86 mph. Medium arm action with a natural scapular load. High-3/4 slot. Quick arm. Solid carry and accuracy. Defense: Athletic to and through the catch, just outside the left foot. Aggressive footwork with good thrythm in the feet and exchange. ATH: 7.58 runner in the 60. 1.82 and 4.27 in the 10 and 30 yard splits. 27.70 max vertical.
Draft Reports
Contact
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Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Grip Strgth (RH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Positional Profile: OF/SS
Body: 6-0, 162-pounds. Average build. Proportional with strength present.
Hit: RHH. Balanced and even. Good pre-pitch rhythm. Early leg kick, loading the back leg. Natural action in the hands for a rhythmic load. Aggressive stride. Active backside leads the swing. Easy hand path. Works for extension. High two handed finish. Works for extension. Good batspeed with whip. Above average barrel feel. 67.9 mph bat speed with 15 G's of rotational acceleration.
Power: 96 max exit velocity, averaged 83.6 mph. 369' max distance. Works with intent. Ball jumps when on the barrel. Natural back spin creator throughout BP. Carried over the swing into game action.
Arm: RH. OF-86 mph. Medium arm action with a natural scapular load. High-3/4 slot. Quick arm. Solid carry and accuracy.
Defense: Athletic to and through the catch, just outside the left foot. Aggressive footwork with good thrythm in the feet and exchange.
ATH: 7.58 runner in the 60. 1.82 and 4.27 in the 10 and 30 yard splits. 27.70 max vertical.