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.
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.
There’s a lot to like about RHP Will Carter (Whitney Young, 2025). Listed at 6-foot-5, 200-pounds, Carter stands out immediately with his ultra-large and physical frame - looked to have added on some muscle since our last look over the summer. The big right-hander worked his fastball in the 85-88 mph range throughout his ‘pen, playing with some carry and an average IVB of 16.6” (T19.8”). He showed more feel than he has in the past for both of his offspeeds and landed them for some strikes, now allowing his fastball to play up even more. His curveball sat right at 72-74 mph and flashed sharp 11/5 shape - while his changeup sat 77-81 mph with slight fade.
2/25/23
Positional Profile: RHP/OF Body: 6-5, 200-pounds. Long-limbed, high-waisted build with plenty more room for continued physical development. Delivery: Medium leg-lift, Uphill shoulders down the mound with a drop/drive lower-half, stride works in-line. Arm Action: RH. Quick, compact arm out of the glove into a high 3/4 to over-the-top slot. FB: T88, 86-88 mph. Plays straight, life through the zone T1888, 1695 average rpm. CB: 73-74 mph. Flashed sharp 11/5 shape. T2224, 2058 average rpm. CH: 77-80 mph. Slight fade to the arm-side. T1902, 1813 average rpm.
2/26/22
Positional Profile: RHP/OF Body: 6-4, 180-pounds. Long, lanky build. High upside frame. Delivery: Directional delivery, shoulder and hip tilt, high front side. Arm Action: RH. Plunges out of the glove into a high 3/4 slot. FB: T82.9, 81.2-82.9 mph. Plays downhill. Creates angle and tilt. Intent to play at the bottom of the zone. T1907, 1815 average rpm. SL: 66.5-68.9 mph. 10/4 shape. T2217, 2084 average rpm. CH: 71.0-74.4 mph. Decelerates arm. Consistent sinking action. Feel for the bottom of the zone. T1591, 1450 average rpm.
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There’s a lot to like about RHP Will Carter (Whitney Young, 2025). Listed at 6-foot-5, 200-pounds, Carter stands out immediately with his ultra-large and physical frame - looked to have added on some muscle since our last look over the summer. The big right-hander worked his fastball in the 85-88 mph range throughout his ‘pen, playing with some carry and an average IVB of 16.6” (T19.8”). He showed more feel than he has in the past for both of his offspeeds and landed them for some strikes, now allowing his fastball to play up even more. His curveball sat right at 72-74 mph and flashed sharp 11/5 shape - while his changeup sat 77-81 mph with slight fade.
Positional Profile: RHP/OF
Body: 6-5, 200-pounds. Long-limbed, high-waisted build with plenty more room for continued physical development.
Delivery: Medium leg-lift, Uphill shoulders down the mound with a drop/drive lower-half, stride works in-line.
Arm Action: RH. Quick, compact arm out of the glove into a high 3/4 to over-the-top slot.
FB: T88, 86-88 mph. Plays straight, life through the zone T1888, 1695 average rpm.
CB: 73-74 mph. Flashed sharp 11/5 shape. T2224, 2058 average rpm.
CH: 77-80 mph. Slight fade to the arm-side. T1902, 1813 average rpm.
Positional Profile: RHP/OF
Body: 6-4, 180-pounds. Long, lanky build. High upside frame.
Delivery: Directional delivery, shoulder and hip tilt, high front side.
Arm Action: RH. Plunges out of the glove into a high 3/4 slot.
FB: T82.9, 81.2-82.9 mph. Plays downhill. Creates angle and tilt. Intent to play at the bottom of the zone. T1907, 1815 average rpm.
SL: 66.5-68.9 mph. 10/4 shape. T2217, 2084 average rpm.
CH: 71.0-74.4 mph. Decelerates arm. Consistent sinking action. Feel for the bottom of the zone. T1591, 1450 average rpm.