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
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 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.
1.77
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.13
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.
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.
67.46
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.
The maximum speed, in the direction of home plate, that the wrist is traveling. Measured in meters per second (m/s)
Arm Slot
Angle of the forearm relative to the ground between maximum external rotation (MER) and ball release (BR). Which can be a powerful player comparison metric, delivered in degrees.
Knee Extension Velo
The angular velocity of the front knee straightening after foot plant, which provides indicators of velocity potential. Measured in degrees per second.
Deception
The amount of time that the ball is visible to the hitter, after the instant of front foot strike. Measures in milliseconds.
Hip-Shoulder Separation
The difference in angle of between the hips and shoulders, occurring close to the foot plant. Measured in degrees.
Grayson Boles, ST AUGUSTINE ACADEMY (CA), 2025 Texas Positional Profile: RHP/1B Features present stuff with a durable frame that projects a starters profile Body: 6-4, 217-pounds. Stronger build with thick lower 1/2 Delivery: Delivery syncs well with effective use of the lower half. Smoothly moves down the mound with lower effort which allows him to repeat his delivery consistently. Shows feel to stay online into release. Arm Action: RH. Medium length path with clean arm path through the delivery with a 3/4 slot release point. Shows present arm speed with looseness throughout. FB: T92, 90-92 mph. Throws strikes with the FB which gets arm side run and has life out of the hand. T2347, 2232 average rpm. SL: 81-82 mph. Sharper slider with some depth to the glove side that flashes potential. T2838, 2706 average rpm. CH: 85-85 mph. Firm CHG with arm side run to it T1924, 1924 average rpm. ATH: 26.40 max vertical.
9/24/22
Grayson Boles, St Augustine (CA), 2025 Positional Profile: CINF/P Body: 6-4, 190-pounds. XL frame. Higher waisted. Long limbs. Strong lower half. Defense: Fundamental actions. Gets body into a good fielding position. Average foot speed. Quick on DPs. Arm: RH. INF - 86 mph. Shorter path on DPs. Accurate with advanced strength. Hit: RHH. Balanced stance. Wider base with relaxed hands. Short take back of hands with a simple forward stride. Some present backside engagement. Athletic posture. Slight uphill path with present adv. bat speed (75mph avg). Middle of the field approach in BP. Two-hand finish. Balanced at finish with firm front leg.
Delivery: Controlled repeatable delivery. Side steps into a chest high knee tuck. Drop/drive type. Decent sit into backside. Shoulders stay above the hips. Still head. Works in good direction. Firm lead leg block. Slight spin off to 1B side at landing. Arm Action: RH. Clean AA. Compact circle in the back. Present layback and adv. armspeed. Arm gets up and to release on time. Gets to release at a 3/4 slot. FB: Above average extension adds some extra perceived velo. 4-seam that flashed some run shown with present IHM. Played up in the zone and induced whiffs. CB: Sharp/tight breaker. Above average RPMs. Buckled RHH hitters. Slurve shape. SL: Similar speed to CB but added about 3-4 inches of sweep. Adds about 100rpms on it as well. CH: Fading CH with a ton of IHM. Up to 18 inches. Keeps arm speed and extension. Played against RHHs and LHHs.
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.
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.
Positional Profile: RHP/1B Features present stuff with a durable frame that projects a starters profile
Body: 6-4, 217-pounds. Stronger build with thick lower 1/2
Delivery: Delivery syncs well with effective use of the lower half. Smoothly moves down the mound with lower effort which allows him to repeat his delivery consistently. Shows feel to stay online into release.
Arm Action: RH. Medium length path with clean arm path through the delivery with a 3/4 slot release point. Shows present arm speed with looseness throughout.
FB: T92, 90-92 mph. Throws strikes with the FB which gets arm side run and has life out of the hand. T2347, 2232 average rpm.
SL: 81-82 mph. Sharper slider with some depth to the glove side that flashes potential. T2838, 2706 average rpm.
CH: 85-85 mph. Firm CHG with arm side run to it T1924, 1924 average rpm.
ATH: 26.40 max vertical.
Grayson Boles, St Augustine (CA), 2025
Positional Profile: CINF/P
Body: 6-4, 190-pounds. XL frame. Higher waisted. Long limbs. Strong lower half.
Defense: Fundamental actions. Gets body into a good fielding position. Average foot speed. Quick on DPs.
Arm: RH. INF - 86 mph. Shorter path on DPs. Accurate with advanced strength.
Hit: RHH. Balanced stance. Wider base with relaxed hands. Short take back of hands with a simple forward stride. Some present backside engagement. Athletic posture. Slight uphill path with present adv. bat speed (75mph avg). Middle of the field approach in BP. Two-hand finish. Balanced at finish with firm front leg.
Delivery: Controlled repeatable delivery. Side steps into a chest high knee tuck. Drop/drive type. Decent sit into backside. Shoulders stay above the hips. Still head. Works in good direction. Firm lead leg block. Slight spin off to 1B side at landing.
Arm Action: RH. Clean AA. Compact circle in the back. Present layback and adv. armspeed. Arm gets up and to release on time. Gets to release at a 3/4 slot.
FB: Above average extension adds some extra perceived velo. 4-seam that flashed some run shown with present IHM. Played up in the zone and induced whiffs.
CB: Sharp/tight breaker. Above average RPMs. Buckled RHH hitters. Slurve shape.
SL: Similar speed to CB but added about 3-4 inches of sweep. Adds about 100rpms on it as well.
CH: Fading CH with a ton of IHM. Up to 18 inches. Keeps arm speed and extension. Played against RHHs and LHHs.