@jack_emerson_1 
23.9
Hand Speed (max)
2/08/26
CLASS OF 2027
SS
RHP
Jack
Emerson
Lawrence Co (HS) • TN
5' 8" • 148LBS
R/R • 18yr 1mo
Travel Team: Nashville Select 17u Gray
5' 8" • 148LBSR/R • 18yr 1mo
Travel Team: Nashville Select 17u Gray
Rankings
2027 National
Rankings available to Premium Subscriber
2027 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
72
Bat Speed (max)
2/08/26
22.3
Rot. Acc (max)
2/08/25
70
Hard Hit %
2/08/26
100.1
Exit Velocity (max)
2/08/26
87.9
Exit Velocity (avg)
2/08/26
369
Distance (max)
2/08/26
64
Sweet Spot %
2/08/25
6.92
60-yd
10/06/24
3.91
30-yd
2/08/26
1.70
10-yd
2/08/26
23.3
Run speed (max)
5/27/25
89
INF Velo
2/08/26
-
OF Velo
-
C Velo
-
Pop Time
Fastball
87.2
Velocity (max)
2/08/26
84 - 87
Velo Range
2/08/26
2118
Spin Rate (avg)
2/08/26
Changeup
76 - 79
Velo Range
2/08/25
1439
Spin Rate (avg)
2/08/26
Curveball
73 - 75
Velo Range
2/08/26
2610
Spin Rate (avg)
2/08/25
Positional Tools
2026
2025
2024
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Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
89.0
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
81.0
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
81.0
Hitting
2026
2025
2024
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
100.1
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
87.9
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
369
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
132
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
5.8778
Hard Hit %
Percentage of batted balls with exit velocities over 90 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).
91.9
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
80.7
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
322
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
225
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
18.2748
Hard Hit %
Percentage of batted balls with exit velocities over 90 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).
85.7
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
77.3
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
324
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
254
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
32.6609
Hard Hit %
Percentage of batted balls with exit velocities over 90 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.
Tennessee Preseason All-State: Upperclass (Invite-Only)
Feb 8, 2026
Trackman - Hitting
100.1
Exit Velocity (max)
87.9
Exit Velocity (avg)
132
Distance (avg)
369
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Tennessee Preseason All-State: Underclass (Invite-Only)
Feb 8, 2025
Trackman - Hitting
91.9
Exit Velocity (max)
80.7
Exit Velocity (avg)
225
Distance (avg)
322
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Nashville Select Scout Day
Oct 6, 2024
Trackman - Hitting
85.7
Exit Velocity (max)
77.3
Exit Velocity (avg)
254
Distance (avg)
324
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Hitting
2026
2025
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
23.9
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
21.7
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
72.0
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
67.9
Rotational Acceleration Max
The highest Rotational Acceleration of any swing in the given event year.
Rotational Acceleration Avg
The average Rotational Acceleration for all swings in the given event year.
On-Plane Efficiency Max
The highest On-Plane Efficiency of any swing in the given event year.
On-Plane Efficiency Avg
The average On-Plane Efficiency for all swings in the given event year.
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
22.5
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.7
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
71.9
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
66.0
Rotational Acceleration Max
The highest Rotational Acceleration of any swing in the given event year.
Rotational Acceleration Avg
The average Rotational Acceleration for all swings in the given event year.
On-Plane Efficiency Max
The highest On-Plane Efficiency of any swing in the given event year.
On-Plane Efficiency Avg
The average On-Plane Efficiency for all swings in the given event year.
Tennessee Preseason All-State: Upperclass (Invite-Only)
Feb 8, 2026
Blast - Hitting
23.9
Hand Speed (max)
21.7
Hand Speed (avg)
72.0
Bat Speed (max)
67.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Tennessee Preseason All-State: Underclass (Invite-Only)
Feb 8, 2025
Blast - Hitting
22.5
Hand Speed (max)
20.7
Hand Speed (avg)
71.9
Bat Speed (max)
66.0
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2026
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
87.2
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
85.4
Fastball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2118
Fastball
Spin Score Avg
The average Bauer Units value of all fastballs in the given event year. Bauer Units are calculated for each pitch by dividing Spin Rate by Velocity.
24.8
Fastball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
73.8
Curveball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2290
Curveball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
75.7
Changeup
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1439
Changeup
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
84.4
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
83.9
Fastball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1816
Fastball
Spin Score Avg
The average Bauer Units value of all fastballs in the given event year. Bauer Units are calculated for each pitch by dividing Spin Rate by Velocity.
21.7
Fastball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
72.8
Curveball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2610
Curveball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
77.3
Changeup
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1391
Changeup
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Tennessee Preseason All-State: Upperclass (Invite-Only)
Feb 8, 2026
Trackman - Fastball
87.2
Velocity (max)
84.3 - 86.6
Velo Range
86.5
Eff Velocity (avg)
2,204
Spin Rate (max)
2,118
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Curveball
74.8
Velocity (max)
72.8 - 74.7
Velo Range
74.3
Eff Velocity (avg)
2,550
Spin Rate (max)
2,290
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - ChangeUp
77.9
Velocity (max)
74.2 - 77.2
Velo Range
77.1
Eff Velocity (avg)
1,539
Spin Rate (max)
1,439
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Tennessee Preseason All-State: Underclass (Invite-Only)
Feb 8, 2025
Trackman - Fastball
84.4
Velocity (max)
83.2 - 84.4
Velo Range
84.0
Eff Velocity (avg)
1,912
Spin Rate (max)
1,816
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Curveball
73.4
Velocity (max)
72.2 - 73.4
Velo Range
71.2
Eff Velocity (avg)
2,716
Spin Rate (max)
2,610
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - ChangeUp
78.6
Velocity (max)
76.1 - 78.6
Velo Range
76.9
Eff Velocity (avg)
1,442
Spin Rate (max)
1,391
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Pitch Scores
Pitching Velos
2026
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
87.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
85.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
74.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.5
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
84.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
83.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
77.5
Game Performance
2024
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
6.92
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
2026
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.7
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.9
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.04
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.
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.
4.43
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.06
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Tennessee Preseason All-State: Upperclass (Invite-Only)
Feb 8, 2026
Vald
1.70
10-yd
3.91
30-yd
7.04
60-yd
19.6
Run speed (max)
1.67
RSI (max)
26.4
Jump Height (max)
Tennessee Preseason All-State: Underclass (Invite-Only)
Feb 8, 2025
Vald
1.70
10-yd
3.84
30-yd
6.88
60-yd
20.2
Run speed (max)
1.83
RSI (max)
26.2
Jump Height (max)
Vizual Edge
2026
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.
85.16
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.
61.67
Pitch Ai
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Physical
2026
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.
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.
Positional Profile: SS/RHP
Body: 5-8, 148-pounds. Slender, lean
Delivery: Quick, aggressive delivery
Arm Action: RH. Higher 3/4 slot
FB: T87, 84-87 mph. Down in the zone T2204, 2118 average rpm.
CB: 73-75 mph. 1/7 spin T2550, 2290 average rpm.
CH: 74-77 mph. Still developing, spotty feel T1539, 1439 average rpm.
ATH: 7.04 runner in the 60. 1.70 and 3.91 in the 10 and 30 yard splits. 26.40 max vertical.
Positional Profile: SS/RHP
Body: 5-8, 148-pounds. Slender, lean
Hit: RHH. Hands start by the ear. Showed the ability to work to all fields 67.9 mph bat speed with 16 G's of rotational acceleration.
Power: 100 max exit velocity, averaged 87.9 mph. 369' max distance.
Arm: RH. INF-89 mph. Quicker, loose and longer arm
Defense: Athletic mover to both sides
ATH: 7.04 runner in the 60. 1.70 and 3.91 in the 10 and 30 yard splits. 26.40 max vertical.
Vizual Edge: 85.16 Edge Score
Positional Profile: SS/RHP
Body: 5-9, 145-pounds. Smaller frame with impressive speed and athleticism for his size
Hit: RHH
Arm: RH.
ATH: 7.06 runner in the 60. 1.71 and 4.43 in the 10 and 30 yard splits.
Positional Profile: SS/2B
Body: 5-9, 137-pounds. Smaller frame but displayed quickness and athleticism already
Delivery: Simple and athletic movements, Works downhill and gets over his front side effectively
Arm Action: RH. Shorter arm action that produces good arm speed froma 3/4 arm slot
FB: T84, 83-84 mph. FB works down in the zone well with a slightly steep angle T1912, 1816 average rpm.
CB: 72-73 mph. Spins it at a very high level, Falls off the table with really good depth T2716, 2610 average rpm.
CH: 76-79 mph. Kills spin very well, Good fade on this pitch T1442, 1391 average rpm.
ATH: 6.88 runner in the 60. 1.70 and 3.84 in the 10 and 30 yard splits. 26.20 max vertical.
Positional Profile: SS/2B
Body: 5-9, 137-pounds. Smaller frame but displayed quickness and athleticism already
Hit: SH. LH: Athletic even stance, High hand position, Hands load with a small stride RH: Athletic wide stance, High hand position, small stride LH: Slight upper cut swing, Gap to gap hitter, Found the barrel often RH: Showed juice from this side of the plate to Left, Gets good extension out front 66 mph bat speed with 16 G's of rotational acceleration.
Power: 92 max exit velocity, averaged 80.7 mph. 322' max distance.
Arm: RH. INF-81 mph. Short arm action that comes from a slot close to his ear, Action is quick
Defense: Twitchy movements, Fields the ball deep in his body, Good sense of urgency
ATH: 6.88 runner in the 60. 1.70 and 3.84 in the 10 and 30 yard splits. 26.20 max vertical.
Vizual Edge: 61.67 Edge Score