@Jacejefferies 
23.9
Hand Speed (max)
8/28/24
CLASS OF 2025
OF
Jace
Jefferies
Palo Verde (HS) • NV
5' 11" • 178.6LBS
R/R • 17yr 11mo
5' 11" • 178.6LBSR/R • 17yr 11mo
Rankings
2025 National
Rankings available to Premium Subscriber
2025 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
75.9
Bat Speed (max)
8/28/24
12.8
Rot. Acc (max)
5/31/23
73
Hard Hit %
8/28/24
100.9
Exit Velocity (max)
5/31/23
89.5
Exit Velocity (avg)
8/28/24
366
Distance (max)
8/28/24
64
Sweet Spot %
8/28/24
6.61
60-yd
8/28/24
3.87
30-yd
5/21/24
1.79
10-yd
5/21/24
21.6
Run speed (max)
5/21/24
77
INF Velo
5/31/23
75
OF Velo
5/21/24
-
C Velo
-
Pop Time
Positional Tools
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)
6.61
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.
15.1
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
77.0
Hitting
2024
2023
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).
86.1
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
366
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
203
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
24.3727
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).
100.9
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
88.1
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
287
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
113
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
1.1931
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.
2024 West Coast Games
Oct 4, 2024
Trackman - Hitting
99.3
Exit Velocity (max)
83.3
Exit Velocity (avg)
211
Distance (avg)
347
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Dodgers Elite Scout Day
Aug 28, 2024
Trackman - Hitting
97.9
Exit Velocity (max)
89.5
Exit Velocity (avg)
243
Distance (avg)
366
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Las Vegas Top Prospect Games (Invite-Only)
May 21, 2024
Trackman - Hitting
100.1
Exit Velocity (max)
85.8
Exit Velocity (avg)
162
Distance (avg)
334
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2023 PBR Nevada State Games (Invite Only)
May 31, 2023
Trackman - Hitting
100.9
Exit Velocity (max)
88.1
Exit Velocity (avg)
113
Distance (avg)
287
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2024
2023
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.
21.4
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
75.9
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
70.9
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.
22.6
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
21.8
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
73.5
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
70.7
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.
2024 West Coast Games
Oct 4, 2024
Blast - Hitting
23.4
Hand Speed (max)
21.9
Hand Speed (avg)
74.6
Bat Speed (max)
71.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Dodgers Elite Scout Day
Aug 28, 2024
Blast - Hitting
23.9
Hand Speed (max)
22.1
Hand Speed (avg)
75.9
Bat Speed (max)
72.0
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Las Vegas Top Prospect Games (Invite-Only)
May 21, 2024
Blast - Hitting
22.9
Hand Speed (max)
20.6
Hand Speed (avg)
72.1
Bat Speed (max)
70.0
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2023 PBR Nevada State Games (Invite Only)
May 31, 2023
Blast - Hitting
22.6
Hand Speed (max)
21.8
Hand Speed (avg)
73.5
Bat Speed (max)
70.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
Pitch Scores
Pitching Velos
Game Performance
2024
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.79
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.87
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
6.71
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.
Las Vegas Top Prospect Games (Invite-Only)
May 21, 2024
Swift
1.79
10-yd
3.87
30-yd
6.71
60-yd
21.6
Run speed (max)
2.45
RSI (max)
27.8
Jump Height (max)
Vizual Edge
2024
2023
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.
79.05
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.
79.76
Pitch Ai
Notes
News
- 2025 Program Previews: Palo Verde - Jan 7, 2025
- Class of 2025 Rankings | Top Uncommitted - Nov 21, 2024
- Class of 2025 Rankings | Fall Update - Nov 20, 2024
- Dodgers Elite Scout Day: Statistical Analysis - Aug 30, 2024
- Nevada Top Uncommitted Spotlight: OF Jace Jefferies - Aug 29, 2024
- Dodgers Elite Scout Day: Roster Announced - Aug 26, 2024
- 2024 West Coast Games: Invite Accepted | Jace Jefferies - Aug 21, 2024
- Las Vegas Top Prospect Games: Positional Data Dive - May 27, 2024
- Las Vegas Top Prospect Games: Stat Leaders - May 25, 2024
- Las Vegas Top Prospect Games - Quick Hits (2025’s) - May 24, 2024
- Game Notes: (#1) Basic Academy vs. (#2) Palo Verde - Mar 21, 2024
- 2023 Rewind: Swift 60-Yard Dash - Dec 22, 2023
- 2023 Rewind: Blast Motion Bat Speed - Dec 15, 2023
- 2023 Rewind: TrackMan Exit Velocities - Dec 5, 2023
- Nevada State Games: Stat Leaders - Jun 5, 2023
- Nevada State Games: TrackMan Hitting Leaders - Jun 2, 2023
Comments
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Contact
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Physical
2024
2023
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.