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.
William Idyle, Adlai Stevenson High School (MI), 2027 Positional Profile: 1B/RHP Body: 6-3, 185-pounds. Arm Action: RH FB: T79, 77-78 mph. T1839, 1707 average rpm. CB: 62-64 mph. T1684, 1589 average rpm. CH: 67-68 mph. T1212, 1159 average rpm. ATH: 8.15 runner in the 60. 1.89 and 4.47 in the 10 and 30 yard splits.
6/10/25
William Idyle, Adlai Stevenson High School (MI), 2027 Positional Profile: 1B/RHP Body: 6-3, 185-pounds. Hit: LHH Power: 83 max exit velocity, averaged 74.5 mph. 271' max distance. Arm: RH. INF-77 mph. ATH: 8.15 runner in the 60. 1.89 and 4.47 in the 10 and 30 yard splits.
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Positional Profile: 1B/RHP
Body: 6-3, 185-pounds.
Arm Action: RH
FB: T79, 77-78 mph. T1839, 1707 average rpm.
CB: 62-64 mph. T1684, 1589 average rpm.
CH: 67-68 mph. T1212, 1159 average rpm.
ATH: 8.15 runner in the 60. 1.89 and 4.47 in the 10 and 30 yard splits.
Positional Profile: 1B/RHP
Body: 6-3, 185-pounds.
Hit: LHH
Power: 83 max exit velocity, averaged 74.5 mph. 271' max distance.
Arm: RH. INF-77 mph.
ATH: 8.15 runner in the 60. 1.89 and 4.47 in the 10 and 30 yard splits.