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
RHP Renzo Sansonetti (Jones College Prep, 2026) was the first arm of the day and ran his fastball up to 85.3 mph, second-firmest on the day. The 5-foot-10, 170-pound, right-hander has a loose, compact arm action and paired his late jumping fastball with a slider at 73-74 mph with late 10/4 shape. The slider spun at an average of 2318 rpm and should be a go-to offering moving forward.
2/18/24
Positional Profile: RHP/SS Body: 5-10, 175-pounds. Delivery: Fluid, tall and fall delivery, works with tempo and directional. Lands Square. Arm Action: RH. Loose, clean compact arm action, high 3/4 slot. FB: T85, 82-84 mph. Easy out of the hand, late life through the zone. Occasional arm side run. T2139, 2013 average rpm. SL: 73-74 mph. Thrown with intent, late horizontal 10/4 shape. T2388, 2318 average rpm.
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RHP Renzo Sansonetti (Jones College Prep, 2026) was the first arm of the day and ran his fastball up to 85.3 mph, second-firmest on the day. The 5-foot-10, 170-pound, right-hander has a loose, compact arm action and paired his late jumping fastball with a slider at 73-74 mph with late 10/4 shape. The slider spun at an average of 2318 rpm and should be a go-to offering moving forward.
Positional Profile: RHP/SS
Body: 5-10, 175-pounds.
Delivery: Fluid, tall and fall delivery, works with tempo and directional. Lands Square.
Arm Action: RH. Loose, clean compact arm action, high 3/4 slot.
FB: T85, 82-84 mph. Easy out of the hand, late life through the zone. Occasional arm side run. T2139, 2013 average rpm.
SL: 73-74 mph. Thrown with intent, late horizontal 10/4 shape. T2388, 2318 average rpm.