The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.20
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
73.0
Power / Speed Score
A simple calculation that divides the athlete’s Exit Velocity Max by the athlete’s 60 Yard Dash time for the given event year. For example, 98 MPH / 7.00s = 14.00.
11.6
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.47
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
74.0
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
76.0
Power / Speed Score
A simple calculation that divides the athlete’s Exit Velocity Max by the athlete’s 60 Yard Dash time for the given event year. For example, 98 MPH / 7.00s = 14.00.
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.
Fastball
Hop+
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.
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.48
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.
Jack Hehir: LHP/1B, (2026) Wachusett Regional, MA. 5-foot-10, 165-pound athletic lean build. Projectable at the plate, Hehir recorded an exit velocity of 83 mph. (59.6 mph bat speed average). (20.3 mph hand speed average). Starts in a balanced wide stance with a handsy load. Has a loose uphill swing plane, developing bat speed and good extension on his finish. Found some barrels with some loud contact. Gap to gap approach. Athletic projectable in the infield, his position velocity was registered at 73 mph; had a natural exchange, consistent developing footwork, and developing soft hands. Movements laterally were athletic developing and he fields the ball out front. Consistent accuracy to the bases, used a high ¾ slot and a short arm action. Recorded a time of 7.2 in the 60-yard dash. Capable on the mound, showed developing arm speed with a high ¾ arm angle and a short consistent arm action. Feel type pitcher who uses some effort. Balance point is tall with on line shoulders during delivery. Lands closed with a falling off finish. Sat with his fastball at 73-74 mph; had running sinking action and command arm side around the zone. (Max spin 1799; Avg 1720). His curveball (63-64) has sweeping action and glove side around the zone control. (Max spin 2111; Avg 2051). His changeup (70-71) showed hard action.
6/20/23
Jack Hehir: LHP/1B, (2026) WACHUSETT REGIONAL, MA. 5-foot-10, 150-pound lean frame. Raw during batting practice, Hehir recorded an exit velocity of 74 mph. (62.7 mph bat speed average). (21.0 mph hand speed average). Begins in a balanced stance with a tight load, then uses a small stride. Bat speed was developing, displays a long swing plane and a front foot finish. Found some barrels with loud contact. Base hit approach. Raw in the infield, recorded a position velocity of 74 mph; had developing hands, developing footwork, and a natural exchange. Movements laterally were developing and he fields the ball out front. Had consistent accuracy to the bag and a high ¾ slot. Recorded a 60 time of 7.47 at the event. Raw on the mound, using a consistent arm action he showed developing arm speed from low ¾ arm angle. Feel type pitcher and showed some effort. Has a consistent balance point with in line shoulders. Lands closed with a falling off finish. Sat with his fastball at 73-74 mph; showed running action and control arm side around the zone. (Max spin 2043; Avg 1775). His curveball (63-65) has sweeping action and glove side in the zone control. (Max spin 2143; Avg 2077).
3/18/23
Jack Hehir: LHP/1B, (2026) WACHUSETT REGIONAL HIGH SCHOOL, MA. 5-foot-9, 145-pound lean athletic build. Capable during batting practice, the left-handed hitter's best exit velocity was 79 mph. (58.0 mph bat speed average). (21.9 mph hand speed average). Starts in a balanced wide stance with a handsy load, then uses a small stride. Bat speed is developing, exhibits an uphill long swing plane and good extension on his finish. He barreled up some balls with loud contact. Line drive approach. Capable in the infield, recorded a position velocity of 74 mph; has developing soft hands, a natural exchange, and developing consistent feet. Capable in the outfield, his best throw of the day was clocked at 76 mph; had developing consistent footwork, and developing soft hands. Laterally, movements were developing and fielded the ball out front. Had a high ¾ slot and a loose arm action with consistent accuracy to the bag. Recorded a time of 7.68 in the 60-yard dash. Projectable on the mound, used a high ¾ arm angle with a consistent arm action while showing developing arm speed. Slow-tempo type pitcher who uses some effort. He has in line shoulders and a consistent balance point. Lands closed with a falling off finish. Produced a fastball that came in at 72-73 mph; has control arm side around the zone and running action. (Max spin 1965; Avg 1928). His curveball (62-63) shows glove side command and sweeping action. (Max spin 2127; Avg 2097).
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Jack Hehir: LHP/1B, (2026) Wachusett Regional, MA. 5-foot-10, 165-pound athletic lean build. Projectable at the plate, Hehir recorded an exit velocity of 83 mph. (59.6 mph bat speed average). (20.3 mph hand speed average). Starts in a balanced wide stance with a handsy load. Has a loose uphill swing plane, developing bat speed and good extension on his finish. Found some barrels with some loud contact. Gap to gap approach. Athletic projectable in the infield, his position velocity was registered at 73 mph; had a natural exchange, consistent developing footwork, and developing soft hands. Movements laterally were athletic developing and he fields the ball out front. Consistent accuracy to the bases, used a high ¾ slot and a short arm action. Recorded a time of 7.2 in the 60-yard dash. Capable on the mound, showed developing arm speed with a high ¾ arm angle and a short consistent arm action. Feel type pitcher who uses some effort. Balance point is tall with on line shoulders during delivery. Lands closed with a falling off finish. Sat with his fastball at 73-74 mph; had running sinking action and command arm side around the zone. (Max spin 1799; Avg 1720). His curveball (63-64) has sweeping action and glove side around the zone control. (Max spin 2111; Avg 2051). His changeup (70-71) showed hard action.
Jack Hehir: LHP/1B, (2026) WACHUSETT REGIONAL, MA. 5-foot-10, 150-pound lean frame. Raw during batting practice, Hehir recorded an exit velocity of 74 mph. (62.7 mph bat speed average). (21.0 mph hand speed average). Begins in a balanced stance with a tight load, then uses a small stride. Bat speed was developing, displays a long swing plane and a front foot finish. Found some barrels with loud contact. Base hit approach. Raw in the infield, recorded a position velocity of 74 mph; had developing hands, developing footwork, and a natural exchange. Movements laterally were developing and he fields the ball out front. Had consistent accuracy to the bag and a high ¾ slot. Recorded a 60 time of 7.47 at the event. Raw on the mound, using a consistent arm action he showed developing arm speed from low ¾ arm angle. Feel type pitcher and showed some effort. Has a consistent balance point with in line shoulders. Lands closed with a falling off finish. Sat with his fastball at 73-74 mph; showed running action and control arm side around the zone. (Max spin 2043; Avg 1775). His curveball (63-65) has sweeping action and glove side in the zone control. (Max spin 2143; Avg 2077).
Jack Hehir: LHP/1B, (2026) WACHUSETT REGIONAL HIGH SCHOOL, MA. 5-foot-9, 145-pound lean athletic build. Capable during batting practice, the left-handed hitter's best exit velocity was 79 mph. (58.0 mph bat speed average). (21.9 mph hand speed average). Starts in a balanced wide stance with a handsy load, then uses a small stride. Bat speed is developing, exhibits an uphill long swing plane and good extension on his finish. He barreled up some balls with loud contact. Line drive approach. Capable in the infield, recorded a position velocity of 74 mph; has developing soft hands, a natural exchange, and developing consistent feet. Capable in the outfield, his best throw of the day was clocked at 76 mph; had developing consistent footwork, and developing soft hands. Laterally, movements were developing and fielded the ball out front. Had a high ¾ slot and a loose arm action with consistent accuracy to the bag. Recorded a time of 7.68 in the 60-yard dash. Projectable on the mound, used a high ¾ arm angle with a consistent arm action while showing developing arm speed. Slow-tempo type pitcher who uses some effort. He has in line shoulders and a consistent balance point. Lands closed with a falling off finish. Produced a fastball that came in at 72-73 mph; has control arm side around the zone and running action. (Max spin 1965; Avg 1928). His curveball (62-63) shows glove side command and sweeping action. (Max spin 2127; Avg 2097).