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.
Quinn Johnson, CALVARY DAY SCHOOL (GA), 2026 Positional Profile: LHP Body: 5-10, 198-pounds. Delivery: Starts tall, compresses body at leg lift. Stays fairly square throughout as he gets down the mound. Arm Action: LH. Shorter arm swing with some speed to it. High 3/4 slot. FB: T83, 81-83 mph. Cut/ride shape with a good amount of carry to it. Flashed a 2s as well with more armside movement and killed vert. T2177, 2004 average rpm. CB: Slurvy shape, with more sweep than depth. Gradual break. SL: 68-69 mph. T2006, 1950 average rpm. CH: 75-76 mph. Minimal fade to it. Kills spin a bit, but the vert stays. Floats in there a bit. T1983, 1800 average rpm.
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Positional Profile: LHP
Body: 5-10, 198-pounds.
Delivery: Starts tall, compresses body at leg lift. Stays fairly square throughout as he gets down the mound.
Arm Action: LH. Shorter arm swing with some speed to it. High 3/4 slot.
FB: T83, 81-83 mph. Cut/ride shape with a good amount of carry to it. Flashed a 2s as well with more armside movement and killed vert. T2177, 2004 average rpm.
CB: Slurvy shape, with more sweep than depth. Gradual break.
SL: 68-69 mph. T2006, 1950 average rpm.
CH: 75-76 mph. Minimal fade to it. Kills spin a bit, but the vert stays. Floats in there a bit. T1983, 1800 average rpm.