The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.15
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
81.0
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.
13.1
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.59
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
77.0
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.
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.71
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.14
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.59
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.
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.68
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.94
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.15
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.
The highest Edge Score within the given year. Edge Score is a comprehensive score that takes the core-six visual skills into account, providing an assessment of an athlete’s overall visual ability.
72.15
Edge Score
The highest Edge Score within the given year. Edge Score is a comprehensive score that takes the core-six visual skills into account, providing an assessment of an athlete’s overall visual ability.
INF Christian Derosena (Glenbrook South, 2026) had an overall strong showing over the weekend. He has some present strength throughout his 6-foot-1, 175-pound frame, particularly in the lower-half, and he still has room for gains in the future. He looks to be a steady defender on the infield with quality hands and some range to his glove-side, also showing the ability to make plays on the move and change arm angles. He has a simple right-handed swing that works to stay through the zone with a flatter path, reaching up to 90 mph for his EV.
2/22/25
Positional Profile: 2B/SS Body: 6-1, 176 pounds. Athletic, high-waisted frame. Hit: RHH. Wide stance with a toe-tap trigger. Flat path; looks to drive the ball to the pull side. 63.3 mph bat speed with 9g of rotational acceleration. Power: 89 mph max exit velocity (82 avg.). Arm: RH. INF - 81 mph. Full arm action with fluid whip from a ¾ slot. Defense: Steady hands; shows range to both sides. Athletic Testing: 7.51 runner in the 60-yard dash; 18.70-inch max vertical jump. Vizual Edge: 70.66 Edge Score.
2/09/25
Positional Profile: 2B/SS Body: 6-1, 177.9 pounds. Hit: RHH. Toe tap load, wide base. Controlled intent, flatter path, works to stay on top of the ball, used the whole field throughout. 64.2 mph bat speed with 8g of rotational acceleration. Power: 90 mph max exit velocity (83.1 avg.); 313-foot max batted distance. Arm: RH. INF - 81 mph. 3/4 release Defense: Plays on the run, quick feet, smooth two hand gather, quick actions to the glove side. Athletic Testing: 7.15 runner in the 60-yard dash; 20.80-inch max vertical jump. Vizual Edge: 71.28 Edge Score.
10/13/24
Positional Profile: 2B/SS Body: 6-0, 169.1 pounds. Lean, athletic build. Hit: RHH. Crouched, athletic setup, closed stance, toe-tap trigger, medium stride. Twitchy, uphill path, looks to elevate the ball. 60.8 mph bat speed with 9g of rotational acceleration. Power: 89 mph max exit velocity (72.6 avg.); 231-foot max batted distance. Arm: RH. INF - 77 mph. Longer arm action, high 3/4 release. Defense: Steady hands, fields ball to body, clean double play turn. Athletic Testing: 7.60 runner in the 60-yard dash; 26.00-inch max vertical jump. Vizual Edge: 61.75 Edge Score.
7/09/24
Positional Profile: 2B/SS Body: 6-1, 180-pounds. Lean, twitchy frame. Hit: RHH. Wider setup, toe-tap stride back, long stride. Compact, slightly uphill, looks to elevate, pull-side approach, one-handed finish. 60.6 mph bat speed with 9 G’s of rotational acceleration. Power: 85 max exit velocity, averaged 77.7 mph. 285’ max distance. Arm: RH. INF - 75 mph. Compact, athletic, 3/4 slot. Defense: Athletic actions, steady hands, moves well to both sides, shuffles towards target. Run: 7.59 runner in the 60.
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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.
Grip Strgth (LH)
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.
INF Christian Derosena (Glenbrook South, 2026) had an overall strong showing over the weekend. He has some present strength throughout his 6-foot-1, 175-pound frame, particularly in the lower-half, and he still has room for gains in the future. He looks to be a steady defender on the infield with quality hands and some range to his glove-side, also showing the ability to make plays on the move and change arm angles. He has a simple right-handed swing that works to stay through the zone with a flatter path, reaching up to 90 mph for his EV.
Positional Profile: 2B/SS
Body: 6-1, 176 pounds. Athletic, high-waisted frame.
Hit: RHH. Wide stance with a toe-tap trigger. Flat path; looks to drive the ball to the pull side. 63.3 mph bat speed with 9g of rotational acceleration.
Power: 89 mph max exit velocity (82 avg.).
Arm: RH. INF - 81 mph. Full arm action with fluid whip from a ¾ slot.
Defense: Steady hands; shows range to both sides.
Athletic Testing: 7.51 runner in the 60-yard dash; 18.70-inch max vertical jump.
Vizual Edge: 70.66 Edge Score.
Positional Profile: 2B/SS
Body: 6-1, 177.9 pounds.
Hit: RHH. Toe tap load, wide base. Controlled intent, flatter path, works to stay on top of the ball, used the whole field throughout. 64.2 mph bat speed with 8g of rotational acceleration.
Power: 90 mph max exit velocity (83.1 avg.); 313-foot max batted distance.
Arm: RH. INF - 81 mph. 3/4 release
Defense: Plays on the run, quick feet, smooth two hand gather, quick actions to the glove side.
Athletic Testing: 7.15 runner in the 60-yard dash; 20.80-inch max vertical jump.
Vizual Edge: 71.28 Edge Score.
Positional Profile: 2B/SS
Body: 6-0, 169.1 pounds. Lean, athletic build.
Hit: RHH. Crouched, athletic setup, closed stance, toe-tap trigger, medium stride. Twitchy, uphill path, looks to elevate the ball. 60.8 mph bat speed with 9g of rotational acceleration.
Power: 89 mph max exit velocity (72.6 avg.); 231-foot max batted distance.
Arm: RH. INF - 77 mph. Longer arm action, high 3/4 release.
Defense: Steady hands, fields ball to body, clean double play turn.
Athletic Testing: 7.60 runner in the 60-yard dash; 26.00-inch max vertical jump.
Vizual Edge: 61.75 Edge Score.
Positional Profile: 2B/SS
Body: 6-1, 180-pounds. Lean, twitchy frame.
Hit: RHH. Wider setup, toe-tap stride back, long stride. Compact, slightly uphill, looks to elevate, pull-side approach, one-handed finish. 60.6 mph bat speed with 9 G’s of rotational acceleration.
Power: 85 max exit velocity, averaged 77.7 mph. 285’ max distance.
Arm: RH. INF - 75 mph. Compact, athletic, 3/4 slot.
Defense: Athletic actions, steady hands, moves well to both sides, shuffles towards target.
Run: 7.59 runner in the 60.