88
Velocity (max)
6/01/23
CLASS OF 2024
RHP
3B
Jonas
Nantze
Shiloh Christian (HS) • AR
6' 4" • 215LBS
R/R • 17yr 11mo
Travel Team: Arkansas Sticks
6' 4" • 215LBS
R/R • 17yr 11mo
Travel Team: Arkansas Sticks
Rankings
2024 National
Rankings available to Premium Subscriber
2024 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
85 - 87
Velo Range
6/01/23
1796
Spin Rate (avg)
6/16/21
Changeup
67 - 70
Velo Range
6/16/21
1740
Spin Rate (avg)
6/16/21
Curveball
72 - 75
Velo Range
6/01/23
1987
Spin Rate (avg)
6/16/21
Slider
68 - 70.4
Velo Range
6/21/22
1891
Spin Rate (avg)
6/21/22
85.3
Exit Velocity (max)
6/16/21
73.6
Exit Velocity (avg)
6/16/21
311
Distance (max)
6/16/21
60
Sweet Spot %
6/16/21
23
Hand Speed (max)
6/16/21
67.8
Bat Speed (max)
6/16/21
20.4
Rot. Acc (max)
6/16/21
-
Hard Hit %
7.95
60
6/16/21
-
30-yd
-
10-yd
-
Run speed (max)
73
INF Velo
6/16/21
-
OF Velo
-
C Velo
-
Pop Time
Positional Tools
2021
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.95
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.
10.7
Hitting
2021
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
85.3
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
73.6
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
311
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
229
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
32.5
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.
Northwest Arkansas Underclass Trials
Jun 16, 2021
Trackman - Hitting
85.3
Exit Velocity (max)
73.6
Exit Velocity (avg)
229
Distance (avg)
311
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Hitting
2021
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
23.0
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
21.6
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
67.8
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
64.6
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.
Northwest Arkansas Underclass Trials
Jun 16, 2021
Blast - Hitting
23.0
Hand Speed (max)
21.6
Hand Speed (avg)
67.8
Bat Speed (max)
64.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2022
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
81.3
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
79.1
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).
1758
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.
22.2
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).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
71.6
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).
1543
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).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
69.2
Slider
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).
1891
Slider
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).
78.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
75.8
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).
1796
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.
23.7
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).
65.4
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).
1987
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).
68.5
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).
1740
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).
Top Prospect Games: Upperclass (Invite-Only)
Jun 21, 2022
Trackman - Fastball
81.3
Velocity (max)
78.2 - 80.1
Velo Range
76.1
Eff Velocity (avg)
1,939
Spin Rate (max)
1,758
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
71.9
Velocity (max)
68.0 - 70.4
Velo Range
65.6
Eff Velocity (avg)
2,021
Spin Rate (max)
1,891
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
71.6
Velocity (max)
68.5
Eff Velocity (avg)
1,543
Spin Rate (max)
1,543
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Northwest Arkansas Underclass Trials
Jun 16, 2021
Trackman - Fastball
78.0
Velocity (max)
74.3 - 77.2
Velo Range
74.8
Eff Velocity (avg)
2,090
Spin Rate (max)
1,796
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
65.6
Velocity (max)
65.0 - 65.6
Velo Range
63.4
Eff Velocity (avg)
2,010
Spin Rate (max)
1,987
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
70.2
Velocity (max)
67.2 - 69.9
Velo Range
67.4
Eff Velocity (avg)
1,906
Spin Rate (max)
1,740
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Pitch Scores
Pitching Velos
2023
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
88.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
86.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.5
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
78.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
64.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
68.5
Game Performance
Visual Edge
Pitch Ai
Notes
News
Comments
Draft Reports
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Jonas Nantze, Shiloh Christian (AR), 2024
Positional Profile: RHP
Body: 6-4, 215-pounds. Big physical frame
Delivery: Clean delivery open toe land flash glove arm before release
Arm Action: RH. Clean hand break with deeper take away to high 3/4 slot
FB: T81.3, 78.2-80.1 mph. Sink with occ arm side run T1939, 1769 average rpm.
SL: 68.0-70.4 mph. Short break early action T2020, 1890 average rpm.
CH: Early fade with FB arm speed T1542, 1542 average rpm.
Player Spotlight
Jonas Nantze: RHP/3B, (2024) Shiloh Christian, AR. 6-foot-3, 205-pound physical frame. Solid during batting practice, Nantze's best exit velocity was 85 mph. Began in an athletic balanced stance with a quick choppy load, then used a toe tap. Bat speed was average, used a short rotational swing plane and good extension on his finish. He created some loud contact and found some barrels. Aggressive approach. Solid in the infield, his best throw was registered at 73 mph; has a quick fluid exchange, consistent fluid feet, and consistent sure hands. Fields the ball out front, movements laterally were average. Used a long arm action with an-over-the-top slot while showing consistent accuracy to the base. During the event, recorded a 60 time of 7.95. Capable on the mound, used an over-the-top arm angle with a long arm action while showing some arm speed. Up-tempo type pitcher who uses some effort. Tall balance point with downhill shoulders. Lands open with a falling off finish. Produced a fastball that came in at 73-78 mph; showed arm side control with heavy movement. Has a 10/4 curveball (64-65) that shows sweeping action and glove side command. Had a straight changeup (67-70) that showed fading action and arm side command.
Scout Evaluation
Jonas Nantze, Shiloh Christian, 2024, AR
Position: RHP/3B
Body: 6-foot-3, 205-pound physical frame.
Hit: (RHH) Begins in an athletic balanced stance with a quick choppy load, then uses a toe tap. Average bat speed. Good extension on his finish, short rotational swing. Aggressive approach.
Power: 85 mph exit velocity, average 73.64 mph. 64.61 mph bat speed average. 21.58 mph hand speed average.
Defense: (IF) Consistent sure hands, consistent fluid footwork, quick fluid exchange. Solid. Laterally, movements were average and fielded the ball out front.
Arm: 73 mph infield velocity. Long arm action, an-over-the-top slot, consistent accuracy.
Speed: 7.95 (60-yard).
Pitching: Capable. Up-tempo delivery, some effort. Over-the-top arm angle, some arm speed, long arm action. Athletic balance point, downhill shoulders, lands open, a falling off finish.
FB: T78. 73-78 mph. (Max spin 2090; Avg 1795). Arm side accuracy, heavy movement.
CB: 64-65 mph. Glove side control, sweeping action, 10/4 movement. (Max spin 2010; Avg 1986).
CH: 67-70 mph. Arm side command, fading action, straight movement.