@09Jehmar -
Hand Speed (max)
CLASS OF 2027
OF
SS
Jehmar
Harrison
Silverthorn Collegiate Institute (HS) • ON
5' 11" • 164LBS
S/R • 16yr 5mo
Travel Team: Etobicoke Rangers
5' 11" • 164LBSS/R • 16yr 5mo
Travel Team: Etobicoke Rangers
2027 National
Rankings available to Premium Subscriber
2027 State
Rankings available to Premium Subscriber
Commitment
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Best Of Stats
-
Bat Speed (max)
-
Rot. Acc (max)
57
Hard Hit %
2/19/24
98.9
Exit Velocity (max)
2/17/25
86.7
Exit Velocity (avg)
2/19/24
350
Distance (max)
2/17/25
88
Sweet Spot %
7/02/25
7.13
60-yd
5/19/25
3.93
30-yd
2/17/25
1.71
10-yd
5/19/25
19.3
Run speed (max)
5/19/25
63
INF Velo
2/19/24
75
OF Velo
7/02/25
63
C Velo
2/19/24
2.27 - 2.38
Pop Time
2/19/24
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Positional Tools
2025
2024
2023
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.28
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
75.0
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.
13.6
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.41
Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
2.27 - 2.38
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
63.0
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
63.0
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.
12.8
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
72.0
Hitting
2025
2024
2023
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
98.9
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
81.7
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
350
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
193
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
16.5013
Hard Hit %
Percentage of batted balls with exit velocities over 95 MPH in the given event year.
Sweet Spot %
Percentage of batted balls in the given event year with a launch angle between 8° and 32°.
Line Drive %
Percentage of batted balls with launch angles between 10 and 25 degrees in the given event year.
Fly Ball %
Percentage of batted balls with launch angles between 25 and 50 degrees in the given event year.
Ground Ball %
Percentage of batted balls with launch angles below 10 degrees in the given event year.
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
95.1
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
86.7
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
277
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
143
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
8.0703
Hard Hit %
Percentage of batted balls with exit velocities over 95 MPH in the given event year.
Sweet Spot %
Percentage of batted balls in the given event year with a launch angle between 8° and 32°.
Line Drive %
Percentage of batted balls with launch angles between 10 and 25 degrees in the given event year.
Fly Ball %
Percentage of batted balls with launch angles between 25 and 50 degrees in the given event year.
Ground Ball %
Percentage of batted balls with launch angles below 10 degrees in the given event year.
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
93.3
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
78.2
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
319
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
174
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
18.6292
Hard Hit %
Percentage of batted balls with exit velocities over 95 MPH in the given event year.
Sweet Spot %
Percentage of batted balls in the given event year with a launch angle between 8° and 32°.
Line Drive %
Percentage of batted balls with launch angles between 10 and 25 degrees in the given event year.
Fly Ball %
Percentage of batted balls with launch angles between 25 and 50 degrees in the given event year.
Ground Ball %
Percentage of batted balls with launch angles below 10 degrees in the given event year.
2025 New York State Games
Jul 2, 2025
Trackman - Hitting
91.0
Exit Velocity (max)
79.2
Exit Velocity (avg)
249
Distance (avg)
343
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Ontario Future Games Trials 5.19.25
May 19, 2025
Trackman - Hitting
90.5
Exit Velocity (max)
77.4
Exit Velocity (avg)
204
Distance (avg)
305
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2025 Ontario Preseason Invitational
Feb 17, 2025
Trackman - Hitting
98.9
Exit Velocity (max)
86.6
Exit Velocity (avg)
159
Distance (avg)
350
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2024 Greater Toronto Preseason ID
Feb 19, 2024
Trackman - Hitting
95.1
Exit Velocity (max)
86.7
Exit Velocity (avg)
143
Distance (avg)
277
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Ground Ball %
2023 Holiday Hitters Series - Burlington
Dec 28, 2023
Trackman - Hitting
90.2
Exit Velocity (max)
77.8
Exit Velocity (avg)
169
Distance (avg)
291
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2023 Toronto Fall Open ID
Oct 2, 2023
Trackman - Hitting
93.3
Exit Velocity (max)
75.7
Exit Velocity (avg)
166
Distance (avg)
319
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2023 Toronto Summer Open
Aug 1, 2023
Trackman - Hitting
89.9
Exit Velocity (max)
81.7
Exit Velocity (avg)
194
Distance (avg)
307
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
Pitching
Pitch Scores
Pitching Velos
Game Performance
2024
2023
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.72
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.11
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.82
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.20
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.58
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.71
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.93
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.13
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.
2025 New York State Games
Jul 2, 2025
Vald
1.71
10-yd
4.02
30-yd
7.28
60-yd
18.8
Run speed (max)
2.15
RSI (max)
24.0
Jump Height (max)
Vizual Edge
2025
Edge Score
The highest Edge Score within the given year. Edge Score is a comprehensive score that takes the core-six visual skills into account, providing an assessment of an athlete’s overall visual ability.
73.2
Pitch Ai
Notes
News
- Ontario Future Games Trials IIII: Positional Data Dive - May 20, 2025
- Ontario Future Games Trials IIII: Statistical Analysis - May 20, 2025
- Ontario Preseason Invitational: Positional Data Dive - Feb 18, 2025
- Ontario Preseason Invitational: Statistical Analysis - Feb 18, 2025
- Ontario Preseason Invitational - Underclass Preview - Jan 16, 2025
- Greater Toronto Preseason ID: Hitting Data Dive - Feb 23, 2024
- Greater Toronto Preseason ID: Quick Hits II - Feb 23, 2024
- Greater Toronto Preseason ID: Stat Leaders - Feb 21, 2024
- Toronto Fall Open ID: Positional Data Dive - Oct 4, 2023
- Toronto Fall Open ID: Statistical Analysis - Oct 4, 2023
- Toronto Fall Open ID: Statistical Analysis - Oct 4, 2023
- Toronto Summer Open: Statistical Analysis - Aug 7, 2023
- Toronto Summer Open: Statistical Analysis - Aug 7, 2023
- Toronto Summer Open: Positional Data Dive - Aug 3, 2023
- Toronto Summer Open: Positional Data Dive - Aug 3, 2023
- Toronto Summer Open: Quick Hits II - Aug 3, 2023
- Toronto Summer Open: Quick Hits II - Aug 3, 2023
Comments
Draft Reports
Contact
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Physical
2025
Grip Strgth (LH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Grip Strgth (RH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
2027 OF/C Jehmar Harrison was a standout on both sides of the ball and continues to solidify himself as one of the more advanced players in his class. The athletic 5-foot-10, 158-pound right-handed hitter utilizes a narrow set-up and a quick toe-tap to help his timing. Harrison generated a peak exit velocity of 95.1mph (87.6mph average), which is the highest we’ve seen from him at any of our events. He also showed the ability to consistently lift the ball, achieving a sweet spot % of 71.4%. On the defensive side of the ball, we got our first look at Jehmar behind the dish where he’s just beginning to learn the position. The young OF/C is a 2027 bat to keep tabs on as he continues to mature and improve his game.
Jehmar Harrison is a name to watch going forward in Ontario. The young outfielder produced some of the best exit velocities of the day, topping at 88.9mph and was consistently in the low-mid 80’s with loft, spraying baseballs all over the left side of the field for deep fly balls. Rotational hitter that coils well out of a narrow, open setup and utilizes a toe tap. Impressive stroke for his age with plenty of room still to grow at 5-foot-10, 158lb. Advanced overall game from the Etobicoke Ranger that should continue to trend up.
Jehmar Harrison is a name to watch going forward in Ontario. The young outfielder produced some of the best exit velocities of the day, topping at 88.9mph and was consistently in the low-mid 80’s with loft, spraying baseballs all over the left side of the field for deep fly balls. Rotational hitter that coils well out of a narrow, open setup and utilizes a toe tap. Impressive stroke for his age with plenty of room still to grow at 5-foot-10, 158lb. Advanced overall game from the Etobicoke Ranger that should continue to trend up.